5310-01-621-7777

Find complete technical information, availability, and procurement data for: 5310-01-621-7777
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-621-7777

Item Name Code

01857

Assigment Date

09/17/2013 (12 years ago)

A definite length of one-conductor electrical wire, wire braid, or other conductive material, except cable or cord, one or both ends of which are processed or terminated. The lead may be of any size or shape, insulated or uninsulated. See also lead, test and bus conductor. Excludes:lead, storage battery; lead, ignition, engine, and items having attached switches, lampholders, suppressors, resistors, and the like.

2320-01-540-2038 end item identification, hexagon nut style, 0.258 inches minimum and 0.273 inches maximum nut height, right-hand thread direction, 2b thread class

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: 0.258 inches minimum and 0.273 inches maximum
End Item Identification: 2320-01-540-2038
Width Across Flats: 0.489 inches minimum and 0.500 inches maximum
Thread Series: unf
Thread Quantity Per Inch: 24
Nominal Thread Size: 0.312 inches
Bearing Surface Type: flat
Part Name Assigned By Controlling Agency: nut hex
Special Features: material grade 8
Material: steel overall
Surface Treatment: zinc 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
AEN04F312000WB0AA1	Hexagon Plain Nut
B18.22	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-621-7777?

The FSCG of the NSN 5310-01-621-7777 is 5310

Does the NSN 5310-01-621-7777 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-621-7777 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 5310-01-621-7777 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-621-7777 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 5310-01-621-7777 was assigned to the Federal Catalog?

It was assigned 12 years ago, on Tue, Sep 17, 2013