5310-01-421-5116

Find complete technical information, availability, and procurement data for: 5310-01-421-5116
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-421-5116

Item Name Code

01857

Assigment Date

11/09/1995 (30 years ago)

A metallic item, usually square or rectangular in cross section, usually longer in relation to its width and thickness, with or without a head, usually designed to fit into the pre-cut slots of two adjacent cylindrically shaped members, to prevent relative rotational movement between the two. It may have mounting holes or slots.

2b thread class, 0.500 inches nominal width across flats, hexagon nut style, 0.109 inches minimum and 0.114 inches maximum nut height, right-hand thread direction

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: 0.109 inches minimum and 0.114 inches maximum
Width Across Flats: 0.500 inches nominal
Thread Series: unef
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.312 inches
Bearing Surface Type: chamfered or washer faced
Special Features: three items are required to make a complete assembly for the an/usq-118(v)1;bushing,machine thread p/n 71461,nsn 5365-01-421-6066,cage 5u439,nut,plain hexagon,p/n 71462,nsn 5310-01-421-5116,cage 5u439,screw,externally relieved body,p/n 71460,nsn 5305-01-423-1765,cage 58998
Material: aluminum alloy 6061 overall
Material Document And Classification: qq-a-200/8 fed spec single material response overall
Surface Treatment: anodize overall
Surface Treatment Document And Classification: mil-a-8625,ty2 cl2 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
71462	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-421-5116?

The FSCG of the NSN 5310-01-421-5116 is 5310

Does the NSN 5310-01-421-5116 have a Schedule B code assigned?

Yes, the Schedule B code is 7616995195

Does NSN 5310-01-421-5116 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 5310-01-421-5116 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-421-5116 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 5310-01-421-5116 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Thu, Nov 9, 1995