Authorized NSI Industries Distributor
NSI Industries JSBW38 - Flat Washer, Silicon Bronze material, 13/16 in. outside diameter, 13/32 in. inside diameter, 3/8 in. fits bolt sizes, 100 per pack
More images

NSI Industries JSBW38 Flat Washer, Silicon Bronze material, 13/16 in. outside diameter, 13/32 in. inside…

Alternate Item Number: 80518

UPC: 639720805185

Documents & Media
Specification Sheet

Contact for Pricing

Minimum Qty: 100

Multiplier: 100

*Contact for lower quantities*

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The NSI Industries JSBW38 is a SAE Flat Washer constructed from high-quality silicon bronze, offering superior corrosion resistance and mechanical strength for demanding industrial applications. This washer conforms to AISI 651, 656, 655, 661 or UNS C65100, C56500, C65500, C66100 silicon bronze alloy specifications, ensuring reliable performance in harsh environments. Designed for 3/8-inch bolt sizes, the JSBW38 features an inside diameter (ID) of 0.392 inches and an outside diameter (OD) of 0.875 inches. The thickness (TH) is precisely manufactured at 0.062 inches, aligning with SAE standards. This specific sizing ensures optimal load distribution, preventing surface damage to mating components and maintaining structural integrity under stress and vibration. The inherent properties of silicon bronze make this washer exceptionally resistant to galvanic corrosion, making it an ideal choice for marine, chemical processing, and outdoor installations where exposure to saltwater, corrosive chemicals, or high moisture is common. Each pack contains 100 washers, providing an efficient and cost-effective solution for both maintenance and new installations. The JSBW38 is suitable for general fastening applications where durability and resistance to environmental degradation are critical. Its dimensions and material composition meet industry standards for silicon bronze washers, guaranteeing consistent and dependable performance in challenging operational conditions. For applications requiring robust fastening solutions with excellent corrosion resistance, the NSI JSBW38 silicon bronze flat washer is a reliable choice.
  • Material: Silicon Bronze (AISI 651, 656, 655, 661 or UNS C65100, C56500, C65500, C66100)
  • Bolt Size: 3/8 inch
  • Inside Diameter (ID): 0.392 inches
  • Outside Diameter (OD): 0.875 inches
  • Thickness (TH): 0.062 inches
  • Quantity: 100 per pack

Specifications

Application
Metal to Metal
Fits Bolt Sizes
3/8 IN
Inside Diameter
13/32 IN
Material
Silicon Bronze
Material
Silicon Bronze (AISI 651, 656, 655, 661 or UNS C65100, C56500, C65500, C66100)
Material Quality
Silicon Bronze
Outside Diameter
0.8125 in
Outside Diameter
20.6375 mm
Series
JSBW
Series
FW Series
Size
13/16 in. OD, 13/32 in. ID, 3/8 in. Bolt Size
Standard
SAE
Type
Flat Washer
Package Dimensions (L x W x H)
3 IN x 3 IN x 2.15 IN
Package Dimensions (L x W x H)
7.62 cm x 7.62 cm x 5.461 cm
Package Weight (Imperial)
0.920 L
Package Weight (Metric)
0.417 kg
Flat Washer, Silicon Bronze material, 11/16 in. outside diameter, 11/32 in. inside diameter, 5/16 in. fits bolt sizes, 100 per pack

JSBW516

Flat Washer, Silicon Bronze material, 11/16 in. outside diameter, 11/32 in. inside diameter, 5/16 in. fits bolt sizes, 100 per pack
Bronze Silicone Flat Washer - Size 1/2 Inch

50040FW-C

Bronze Silicone Flat Washer - Size 1/2 Inch
Flat Washer, Silicon Bronze material, 1-1/16 in. outside diameter, 17/32 in. inside diameter, 1/2 in. fits bolt sizes, 100 per pack

JSBW12

Flat Washer, Silicon Bronze material, 1-1/16 in. outside diameter, 17/32 in. inside diameter, 1/2 in. fits bolt sizes, 100 per pack
Flat Washer, Brass material, 5/8 in. outside diameter, 9/32 in. inside diameter, 1/4 in. fits bolt sizes, 100 per pack

JSWBR14

Flat Washer, Brass material, 5/8 in. outside diameter, 9/32 in. inside diameter, 1/4 in. fits bolt sizes, 100 per pack
Flat Washer, Brass material, 3/8 in. outside diameter, 5/32 in. inside diameter, #6 fits bolt sizes, 100 per pack

JSWBR6

Flat Washer, Brass material, 3/8 in. outside diameter, 5/32 in. inside diameter, #6 fits bolt sizes, 100 per pack
Flat Washer, Brass material, 7/16 in. outside diameter, 3/16 in. inside diameter, #8 fits bolt sizes, 100 per pack

JSWBR8

Flat Washer, Brass material, 7/16 in. outside diameter, 3/16 in. inside diameter, #8 fits bolt sizes, 100 per pack
Flat Washer, Brass material, 1/2 in. outside diameter, 7/32 in. inside diameter, #10 fits bolt sizes, 100 per pack

JSWBR16

Flat Washer, Brass material, 1/2 in. outside diameter, 7/32 in. inside diameter, #10 fits bolt sizes, 100 per pack
USS Flat Washer, Steel material, Zinc Chromate finish, 7/8 in. outside diameter, 3/8 in. inside diameter, 5/16 in. fits bolt sizes, 100 per pack

JWW81

USS Flat Washer, Steel material, Zinc Chromate finish, 7/8 in. outside diameter, 3/8 in. inside diameter, 5/16 in. fits bolt sizes, 100 per pack

Frequently Asked Questions

Are the materials RoHS compliant?

Yes, both brass and silicon bronze materials are compliant with RoHS requirements.

What materials are used in the JSBW38 washers?

The JSBW38 washers are made of brass and silicon bronze, complying with RoHS requirements.

What is the minimum copper content in brass washers?

The minimum copper content in brass washers is 57%.

What silicon bronze alloys are used?

Silicon bronze alloys used include AISI 651, 656, 655, 661 or UNS C65100, C56500, C65500, C66100.

What are the dimensions of the JSBW38 washers?

The dimensions of the JSBW38 washers can be found in the specification table provided.

What is the maximum alloying elements in brass?

The maximum alloying elements in brass is 5%.

Frequently Asked Questions about NSI Industries

How are Tork products typically installed?

Tork products are typically installed by trained technicians who follow a comprehensive commissioning process. This includes verifying the work environment, conducting electrical installation checks, performing internal and external equipment inspections, powering on the system, and executing operational tests to ensure compatibility and reliability.

What environmental ratings do Tork products have?

Tork products are designed to meet various environmental ratings, including NEMA Type 4X and Type 6, which provide protection against corrosion, windblown dust, rain, and occasional temporary submersion. These ratings ensure that Tork products can withstand harsh industrial environments while maintaining operational integrity.

What communication protocols do Tork products support?

Tork products support a comprehensive range of communication protocols, including PROFIBUS DP V1, PROFINET with dual port, EtherNet/IP with dual port, CANopen, and Modbus RTU integrated as standard. These protocols facilitate flexible network integration and high-performance communication across various industrial automation systems.

What are the key features of Tork products?

Tork products are designed with advanced features that enhance efficiency and reliability in industrial applications. Key features include integrated harmonics and EMC design for improved power quality, removable terminals for quick installation, and USB ports for easy troubleshooting. Additionally, Tork solutions emphasize user-friendly setup with application wizards and memory modules for convenient parameter management.

What are the main product lines offered by Tork?

Tork offers a diverse range of products primarily focused on industrial automation, including TORK® Photocontrols, lighting controls, and various electrical components such as enclosures, occupancy sensors, and grounding solutions. These products are designed to enhance efficiency and reliability in commercial and industrial applications.

What technical support does Tork offer?

Tork offers a comprehensive range of technical support services, including 24/7 customer support, on-site service management, and a technical hotline network. With three advanced technical support centers and over 8,000 hours of technical training conducted annually, Tork ensures certified expertise across 25+ languages to assist customers effectively. Their commitment to service is reflected in a 98% Service Level Agreement compliance rate, providing reliable support for all operational needs.

What industries and applications are Tork products used for?

Tork products are utilized across a variety of industries, including food processing, healthcare, hospitality, and manufacturing. They are designed for applications such as hand hygiene, surface cleaning, and dispensing solutions, ensuring efficiency and compliance in environments that require high standards of cleanliness and safety.

What certifications and standards do Tork products comply with?

Tork products comply with UL and cUL certifications, ensuring they meet rigorous safety and performance standards. Additionally, many models are designed to meet NEMA enclosure ratings, providing protection against environmental factors.

How are Remke products typically installed?

Remke products are typically installed through a systematic process that includes site audits to verify proper wiring, followed by remote or on-site commissioning. This commissioning involves installation verification, programming, and communication testing to ensure the system operates reliably and meets design specifications.

What accessories are available for Remke products?

Remke offers a wide range of accessories for their products, including panel mounting kits, fuse holders for voltage inputs, ferrites for communication modules, and current transformers. These accessories enhance the functionality and protection of Remke's industrial automation solutions, ensuring reliable performance in various applications.