5310-00-937-1311

Find complete technical information, availability, and procurement data for: 5310-00-937-1311
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-937-1311

Item Name Code

01857

Assigment Date

05/25/1979 (47 years ago)

An externally threaded fastener bent approximately 180 degrees (3.141 radians) in the shape of the letter u and with both ends threaded.

2b thread class, 1.450 inches minimum and 1.500 inches maximum width across flats, hexagon nut style, right-hand thread direction, 0.519 inches minimum and 0.575 inches maximum nut height

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: 0.519 inches minimum and 0.575 inches maximum
Width Across Flats: 1.450 inches minimum and 1.500 inches maximum
Thread Series: unf
Thread Quantity Per Inch: 12
Nominal Thread Size: 1.000 inches
Bearing Surface Type: chamfered or flat
Material: copper alloy 462 or copper alloy 464 overall
Material Document And Classification: qq-b-637,half hard fed spec 1st material response or qq-b-637,hard fed spec 2nd material response overall
Surface Treatment: oxide overall
Surface Treatment Document And Classification: mil-f-495 mil spec single treatment response overall
Nondefinitive Spec/Std Data: 2 type and 5 style

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
MS35691-80	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-937-1311?

The FSCG of the NSN 5310-00-937-1311 is 5310

Does the NSN 5310-00-937-1311 have a Schedule B code assigned?

Yes, the Schedule B code is 7415290000

Does NSN 5310-00-937-1311 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 5310-00-937-1311 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-937-1311 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 5310-00-937-1311 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Fri, May 25, 1979