5310-01-232-7975

Find complete technical information, availability, and procurement data for: 5310-01-232-7975
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-232-7975

Item Name Code

01869

Assigment Date

05/21/1986 (40 years ago)

A washer, usually round, with a centrally-located hole. Its edges and two bearing surfaces are designed in such a way that applied pressure brings into play the spring tension and/or frictional locking principle that materially resists any tendency toward turning. It may be made of one or two pieces.

0.938 inches nominal hole diameter, zzzy criticality code justification, 0.031 inches nominal material thickness, 2.562 inches nominal overall distance including keys, 1.750 inches nominal external prebent key width

Product Characteristics

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

Hole Diameter: 0.938 inches nominal
External Prebent Key Width: 1.750 inches nominal
Overall Distance Including Keys: 2.562 inches nominal
Material Thickness: 0.031 inches nominal
Criticality Code Justification: zzzy
Material: steel corrosion resisting overall
Style Designator: rectangular key
Reference Number Differentiating Characteristics: material will be in accordance with ships parts control center activity hx quality control,manufacturing and testing specifications

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
820-5347936 LINE-7	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-01-232-7975?

The FSCG of the NSN 5310-01-232-7975 is 5310

Does the NSN 5310-01-232-7975 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-232-7975 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 5310-01-232-7975 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-232-7975 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 5310-01-232-7975 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Wed, May 21, 1986