5310-01-166-1707

Find complete technical information, availability, and procurement data for: 5310-01-166-1707
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-166-1707

Item Name Code

01857

Assigment Date

11/08/1983 (42 years ago)

A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes:nut (1), self-locking, cap.

0.302 inches minimum and 0.312 inches maximum width across flats, hexagon nut style, 0.102 inches minimum and 0.114 inches maximum nut height, 2b thread class, 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: 0.102 inches minimum and 0.114 inches maximum
Width Across Flats: 0.302 inches minimum and 0.312 inches maximum
Thread Series: unc
Thread Quantity Per Inch: 40
Hardness Rating: 78.0 rockwell b minimum
Nominal Thread Size: 0.125 inches
Bearing Surface Type: flat or chamfered
Material: steel comp 303 overall
Material Document And Classification: astm a582 assn std single material response overall
Surface Treatment: cadmium or zinc 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
426324	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-166-1707?

The FSCG of the NSN 5310-01-166-1707 is 5310

Does the NSN 5310-01-166-1707 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-166-1707 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 5310-01-166-1707 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-166-1707 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 5310-01-166-1707 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Tue, Nov 8, 1983