8691011

View detailed technical data, stock status, and sourcing information for: 8691011
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-208-4401

Item Name Code

04889

Assigment Date

01/01/1963 (63 years ago)

2b thread class, 1.484 inches minimum and 1.516 inches maximum washer outside diameter, 0.609 inches minimum and 0.625 inches maximum overall height, 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 Class: 2b
Thread Direction: right-hand
Washer Outside Diameter: 1.484 inches minimum and 1.516 inches maximum
Overall Height: 0.609 inches minimum and 0.625 inches maximum
Nut Style: hexagon
Washer Thickness: 0.172 inches minimum and 0.203 inches maximum
Width Across Flats: 1.109 inches minimum and 1.141 inches maximum
Thread Series: unf
Thread Quantity Per Inch: 16
Nominal Thread Size: 0.750 inches
Special Features: 0.156 in. w by 0.188 in. deep 6 slots equally spaced on face of hex
Material: steel comp 4140 or steel comp 4145 overall
Material Document And Classification: astm a322 assn std all material responses or astm a331 assn std all material responses overall
Surface Treatment: phosphate overall
Surface Treatment Document And Classification: mil-c-12968 mil spec single treatment 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
8691011	Nut,plain,extended Washer,hexago

FAQs

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

What is the FSCG of the NSN 5310-00-208-4401?

The FSCG of the NSN 5310-00-208-4401 is 5310

Does the NSN 5310-00-208-4401 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-208-4401 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 5310-00-208-4401 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-208-4401 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 5310-00-208-4401 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963