5310-01-572-7923

Find complete technical information, availability, and procurement data for: 5310-01-572-7923
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-572-7923

Item Name Code

01857

Assigment Date

03/25/2009 (17 years ago)

An item consisting of a conductor or a system of conductors specifically designed to radiate and/or receive electromagnetic waves in free space. May include beam-forming devices, drive motors, synchros, radome, and associated mechanical structure.

hexagon nut style, right-hand thread direction, 2b thread class, 0.213 inches minimum and 0.227 inches maximum nut height, british army mastiff 2 vehicle; mrap buffalo mk2a2; mrap - cougar; mrap - cougar cat1 a2 end item identification

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: 0.213 inches minimum and 0.227 inches maximum
End Item Identification: british army mastiff 2 vehicle; mrap buffalo mk2a2; mrap - cougar; mrap - cougar cat1 a2
Width Across Flats: 0.431 inches minimum and 0.441 inches maximum
Thread Series: unc
Thread Quantity Per Inch: 20
Nominal Thread Size: 0.250 inches
Bearing Surface Type: flat
Part Name Assigned By Controlling Agency: nut, hex prev torq 1/4-20 gr c
Special Features: prevailing torque
Material: steel overall
Surface Treatment: zinc and dichromate 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
12759-00850	Hexagon Plain Nut
AEN04C250000WB0DG1	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-572-7923?

The FSCG of the NSN 5310-01-572-7923 is 5310

Does the NSN 5310-01-572-7923 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-572-7923 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 5310-01-572-7923 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-572-7923 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 5310-01-572-7923 was assigned to the Federal Catalog?

It was assigned 17 years ago, on Wed, Mar 25, 2009