5310-01-388-4494

Find complete technical information, availability, and procurement data for: 5310-01-388-4494
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-388-4494

Item Name Code

01857

Assigment Date

03/31/1994 (32 years ago)

An item, usually basically semicircular or rectangular, designed to be swivel mounted to another item such as a container, chest, drawer, or door to provide facilities for lifting, opening, pulling, and the like. It may be with or without a mounting plate. Excludes:handle, door.

right-hand thread direction, 0.212 inches minimum and 0.226 inches maximum nut height, 2b thread class, 0.4280 inches minimum and 0.4375 inches maximum width across flats, hexagon nut style

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: 0.212 inches minimum and 0.226 inches maximum
Width Across Flats: 0.4280 inches minimum and 0.4375 inches maximum
Thread Series: unf
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.250 inches
Material: steel overall
Material Document And Classification: 66 fed std all material responses overall
Surface Treatment: zinc and chromate overall
Surface Treatment Document And Classification: astmb 633 ty2,cl2 assn std single treatment response overall
Nondefinitive Spec/Std Data: 2 type and 4 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
MS51473-01	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-388-4494?

The FSCG of the NSN 5310-01-388-4494 is 5310

Does the NSN 5310-01-388-4494 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-388-4494 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 5310-01-388-4494 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-388-4494 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 5310-01-388-4494 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Thu, Mar 31, 1994