5310-01-357-1720

Find complete technical information, availability, and procurement data for: 5310-01-357-1720
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-357-1720

Item Name Code

01857

Assigment Date

04/17/1992 (34 years ago)

A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.

0.909 inches minimum and 0.938 inches maximum width across flats, 0.526 inches minimum and 0.568 inches maximum nut height, hexagon nut style, right-hand thread direction, 2b thread class

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: 0.526 inches minimum and 0.568 inches maximum
Width Across Flats: 0.909 inches minimum and 0.938 inches maximum
Temp Rating: 775.0 fahrenheit nominal
Thread Series: unc
Thread Quantity Per Inch: 12
Hardness Rating: 24.0 rockwell c minimum and 38.0 rockwell c maximum
Nominal Thread Size: 0.562 inches
Bearing Surface Type: washer faced or chamfered
Material: steel uns k04002 or steel uns k14510 overall
Material Document And Classification: astm a194 gr 2h,4 assn std single material response overall
Surface Treatment: phosphate zinc overall
Surface Treatment Document And Classification: dod-p-16232 ty z 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
803-2177525-C561-12	Hexagon Plain Nut
803-2177525-S511-12	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-357-1720?

The FSCG of the NSN 5310-01-357-1720 is 5310

Does the NSN 5310-01-357-1720 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-357-1720 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 5310-01-357-1720 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-357-1720 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 5310-01-357-1720 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Fri, Apr 17, 1992