5310-01-331-7228

Find complete technical information, availability, and procurement data for: 5310-01-331-7228
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 5310-01-331-7228 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

5310-01-331-7228

Item Name Code

13393

Assigment Date

12/24/1990 (35 years ago)

A washer which is round with a centrally located hole. One bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is raised to form a curved or spherical contour. See also washer (1), concave. Excludes:bearing, washer thrust.

rectangular cross-sectional shape style, 12.0 millimeters nominal overall diameter, round peripheral shape style, 0.7 millimeters minimum and 1.3 millimeters maximum thickness, round center hole shape style

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
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.7 millimeters minimum and 1.3 millimeters maximum
Overall Diameter: 12.0 millimeters nominal
Material: plastic phenol-formaldehyde 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
336-100-437	Flat Washer
336-190-638	Flat Washer
6318026	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-01-331-7228?

The FSCG of the NSN 5310-01-331-7228 is 5310

Does the NSN 5310-01-331-7228 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5310-01-331-7228 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 5310-01-331-7228 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-331-7228 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 5310-01-331-7228 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Mon, Dec 24, 1990