5310-00-493-3951

Find complete technical information, availability, and procurement data for: 5310-00-493-3951
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 5310-00-493-3951 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

5310-00-493-3951

Item Name Code

15934

Assigment Date

02/13/1970 (56 years ago)

A washer, round in shape, and having a centrally located hole. One bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing sleeve; or spacer, sleeve. Excludes:insulator, washer and thrust type washers.

0.422 inches minimum and 0.432 inches maximum shoulder diameter, 0.253 inches minimum and 0.263 inches maximum hole diameter, 0.620 inches minimum and 0.640 inches maximum outside diameter, 0.022 inches minimum and 0.032 inches maximum shoulder height, 0.026 inches minimum and 0.036 inches maximum material thickness

Product Characteristics

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

Hole Diameter: 0.253 inches minimum and 0.263 inches maximum
Shoulder Diameter: 0.422 inches minimum and 0.432 inches maximum
Outside Diameter: 0.620 inches minimum and 0.640 inches maximum
Shoulder Height: 0.022 inches minimum and 0.032 inches maximum
Material Thickness: 0.026 inches minimum and 0.036 inches maximum
Part Name Assigned By Controlling Agency: navy special project
Material: plastic polytetrafluoroethylene overall
Material Document And Classification: mil-p-14078 cancelled mil spec single material response overall
Style Designator: shouldered

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
2718-43227T253	Shouldered Washer

FAQs

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

What is the FSCG of the NSN 5310-00-493-3951?

The FSCG of the NSN 5310-00-493-3951 is 5310

Does the NSN 5310-00-493-3951 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5310-00-493-3951 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 5310-00-493-3951 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-493-3951 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 5310-00-493-3951 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Fri, Feb 13, 1970