5310-01-345-4971

Find complete technical information, availability, and procurement data for: 5310-01-345-4971
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5310-01-345-4971 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-345-4971

Item Name Code

13393

Assigment Date

09/20/1991 (34 years ago)

A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

0.313 inches minimum and 0.314 inches maximum hole diameter, round peripheral shape style, round center hole shape style, rectangular cross-sectional shape style, 0.120 inches minimum and 0.130 inches maximum thickness

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Cross-Sectional Shape Style: rectangular
Hole Diameter: 0.313 inches minimum and 0.314 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.120 inches minimum and 0.130 inches maximum
Overall Diameter: 0.557 inches minimum and 0.567 inches maximum
Outside Left Corner Chamfer Angle: 0.01 degrees minimum and 0.03 degrees maximum
Outside Right Corner Chamfer Angle: 0.01 degrees minimum and 0.03 degrees maximum
Material: steel comp 630 overall
Material Document And Classification: ams5622 assn std single material response overall

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
3090894-1	Flat Washer

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5310-01-345-4971?

The FSCG of the NSN 5310-01-345-4971 is 5310

Does the NSN 5310-01-345-4971 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-345-4971 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5310-01-345-4971 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-345-4971 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5310-01-345-4971 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Fri, Sep 20, 1991