5310-01-078-8066

Find complete technical information, availability, and procurement data for: 5310-01-078-8066
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-078-8066

Item Name Code

01857

Assigment Date

06/20/1979 (47 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.

6.50 millimeters nominal nut height, iso m thread series, 12.00 millimeters nominal width across flats, right-hand thread direction, hexagon nut style

Product Characteristics

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

Thread Direction: right-hand
Nut Style: hexagon
Nut Height: 6.50 millimeters nominal
Width Across Flats: 12.00 millimeters nominal
Thread Series: iso m
Nominal Thread Size: 8.0 millimeters
Thread Pitch In Millimeters: 1.00
Bearing Surface Type: chamfered
Thread Tolerance Class: 6h internal
Material: steel 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
03173100	Hexagon Plain Nut
69467	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-078-8066?

The FSCG of the NSN 5310-01-078-8066 is 5310

Does the NSN 5310-01-078-8066 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-078-8066 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 5310-01-078-8066 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-078-8066 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 5310-01-078-8066 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Wed, Jun 20, 1979