5310-00-823-8676

Find complete technical information, availability, and procurement data for: 5310-00-823-8676
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-823-8676

Item Name Code

13393

Assigment Date

01/01/1962 (64 years ago)

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

0.250 inches nominal thickness, round center hole shape style, rectangular cross-sectional shape style, 0.688 inches nominal hole diameter, round peripheral 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
Hole Diameter: 0.688 inches nominal
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.250 inches nominal
Overall Diameter: 1.062 inches nominal
Surface Finish: 40.0 microinches all surfaces
Material: steel corrosion resisting or steel overall
Material Document And Classification: qq-s-763 fed spec 1st material response and qq-s-763 class 400 fed spec 2nd material response overall
Surface Treatment: passivate 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
NMP305 PIECE 50	Flat Washer
NMP305-50	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-823-8676?

The FSCG of the NSN 5310-00-823-8676 is 5310

Does the NSN 5310-00-823-8676 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-823-8676 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 5310-00-823-8676 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-823-8676 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 5310-00-823-8676 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962