5310-00-770-7687

Find complete technical information, availability, and procurement data for: 5310-00-770-7687
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-770-7687

Item Name Code

01869

Assigment Date

01/01/1962 (64 years ago)

A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes:thrust type washer.

0.980 inches minimum and 0.990 inches maximum hole diameter, 0.156 inches nominal external straight key width, 0.094 inches nominal internal prebent key length, 0.273 inches nominal external straight key length, 1.328 inches nominal outside diameter

Product Characteristics

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

Hole Diameter: 0.980 inches minimum and 0.990 inches maximum
Outside Diameter: 1.328 inches nominal
External Straight Key Length: 0.273 inches nominal
Internal Prebent Key Length: 0.094 inches nominal
External Straight Key Width: 0.156 inches nominal
Internal Prebent Key Width: 0.156 inches nominal
Distance From Centerline To Top Of Internal Key: 0.393 inches nominal
Overall Distance Including Keys: 1.875 inches nominal
External Key Quantity: 14
Internal Key Quantity: 2
Material Thickness: 0.040 inches minimum and 0.060 inches maximum
Material: steel comp 1009 or steel comp 1015 or steel overall
Material Document And Classification: qq-s-698,t3 fed spec 1st material response and qq-s-698,t3 fed spec 2nd material response and g-47 t3,fsc-24617 mfr ref 3rd 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
6765465	Key Washer
7707687	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-770-7687?

The FSCG of the NSN 5310-00-770-7687 is 5310

Does the NSN 5310-00-770-7687 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-770-7687 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 5310-00-770-7687 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-770-7687 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 5310-00-770-7687 was assigned to the Federal Catalog?

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