5310-00-485-0192

Find complete technical information, availability, and procurement data for: 5310-00-485-0192
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-485-0192

Item Name Code

01857

Assigment Date

09/18/1970 (55 years ago)

A relatively thin metal item of various shapes, having two or more bolt holes and locking ears or tabs. The item is designed to be inserted on the bolts and the ears or tabs bent against the wrenching flat(s) of the bolt head or nut to restrict loosening of the bolt or nut. The locking ears or tabs may be prebent. See also retainer, nut and bolt.

0.250 inches nominal width across flats, right-hand thread direction, 2b thread class, 0.438 inches nominal nut height, 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: 0.438 inches nominal
Width Across Flats: 0.250 inches nominal
Thread Series: unf
Thread Quantity Per Inch: 44
Nominal Thread Size: 0.125 inches
Bearing Surface Type: chamfered
Material: steel corrosion resisting 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
0380-0058	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-485-0192?

The FSCG of the NSN 5310-00-485-0192 is 5310

Does the NSN 5310-00-485-0192 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-485-0192 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 5310-00-485-0192 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-485-0192 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 5310-00-485-0192 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Sep 18, 1970