5310-01-170-9100

Find complete technical information, availability, and procurement data for: 5310-01-170-9100
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-170-9100

Item Name Code

01857

Assigment Date

01/31/1984 (42 years ago)

0.266 inches minimum and 0.296 inches maximum nut height, hexagon nut style, 0.423 inches minimum and 0.433 inches maximum width across flats, 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: 0.266 inches minimum and 0.296 inches maximum
Width Across Flats: 0.423 inches minimum and 0.433 inches maximum
Thread Series: unc
Thread Quantity Per Inch: 20
Nominal Thread Size: 0.250 inches
Countersink Angle: 38.0 degrees nominal first end
Bearing Surface Type: flat
Special Features: nut mounted on retaining clip; width across the flats may be 0.428 in. min and 0.437 in. max; nut height may be 0.263 in. min and 0.277 in. max
Material: steel comp 1018 overall
Material Document And Classification: sae assn std single material response overall
Surface Treatment: zinc overall
Surface Treatment Document And Classification: gm 4342-m,code 20,fscm 11862 mfr ref single treatment response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-01-159-6695	No Name Available	03/01/1986

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
3982098	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-170-9100?

The FSCG of the NSN 5310-01-170-9100 is 5310

Does the NSN 5310-01-170-9100 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-170-9100 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 5310-01-170-9100 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-170-9100 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 5310-01-170-9100 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Tue, Jan 31, 1984