5310-00-274-8866

Find complete technical information, availability, and procurement data for: 5310-00-274-8866
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-274-8866

Item Name Code

05277

Assigment Date

04/30/2002 (24 years ago)

A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes:nut (1), self-locking, cap.

2b thread class, hexagon nut style, 0.234 inches nominal nut height, right-hand thread direction, 0.344 inches nominal width across flats

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
Nut Style: hexagon
Nut Height: 0.234 inches nominal
Width Across Flats: 0.344 inches nominal
Temp Rating: 550.0 fahrenheit nominal
Thread Series: unc
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.164 inches
Special Features: locking feature free-running all metal design; bearing surface type washer faced; surface treatment zinc overall
Material: steel overall
Surface Treatment: cadmium overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-298-9065	No Name Available	01/01/1963

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
0496-104	Hexagon Self-Locking Nut
404 823	Hexagon Self-Locking Nut
AN363-832	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-274-8866?

The FSCG of the NSN 5310-00-274-8866 is 5310

Does the NSN 5310-00-274-8866 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-274-8866 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 5310-00-274-8866 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-274-8866 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 5310-00-274-8866 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Tue, Apr 30, 2002