5310-00-770-7688

Find complete technical information, availability, and procurement data for: 5310-00-770-7688
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-770-7688

Item Name Code

01869

Assigment Date

01/01/1962 (64 years ago)

1.281 inches nominal hole diameter, 0.156 inches nominal internal prebent key length, 0.156 inches nominal external straight key width, 0.156 inches nominal internal prebent key width, 1.812 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: 1.281 inches nominal
Outside Diameter: 1.812 inches nominal
Internal Prebent Key Length: 0.156 inches nominal
External Straight Key Width: 0.156 inches nominal
Internal Prebent Key Width: 0.156 inches nominal
Overall Distance Including Keys: 2.250 inches nominal
External Key Quantity: 18
Internal Key Quantity: 2
Material Thickness: 0.055 inches maximum

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
6765466	Key Washer
7707688	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-770-7688?

The FSCG of the NSN 5310-00-770-7688 is 5310

Does NSN 5310-00-770-7688 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 5310-00-770-7688 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-770-7688 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 5310-00-770-7688 was assigned to the Federal Catalog?

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