5310-01-161-7303

Find complete technical information, availability, and procurement data for: 5310-01-161-7303
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-161-7303

Item Name Code

01857

Assigment Date

09/09/1983 (42 years ago)

A nut having a sleeve portion on its under side, which can be crimped or clinched to hold the item in place when inserted in a hole.

1.138 inches minimum and 1.206 inches maximum nut height, 1.994 inches minimum and 2.062 inches maximum width across flats, 2b thread class, hexagon nut style, 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: 1.138 inches minimum and 1.206 inches maximum
Width Across Flats: 1.994 inches minimum and 2.062 inches maximum
Thread Series: unf
Thread Quantity Per Inch: 12
Nominal Thread Size: 1.375 inches
Bearing Surface Type: chamfered or washer faced
Material: steel comp 301 or steel comp 302 or steel comp 302b or steel comp 303 or steel comp 303f or steel comp 303pb or steel comp 303s or steel comp 303se or steel uns s34723 or steel comp 303 plus x or steel uns s34720 or steel comp 304 or steel comp 304l or steel comp 305 or steel comp 308 or steel comp 309 or steel comp 309s or steel comp 310 or steel comp 310s or steel comp 314 or steel comp 316 or steel comp 316l or steel comp 317 or steel comp 321 or steel comp 323 or steel comp 324 or steel comp 347 or steel comp 348 or steel comp 384 or steel comp 385 overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed 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
6077710 ITEM 64	Hexagon Plain Nut
FF-S-386 1-3/8- 12UNF-2B	Hexagon Plain Nut
MS51972-13	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-161-7303?

The FSCG of the NSN 5310-01-161-7303 is 5310

Does the NSN 5310-01-161-7303 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-161-7303 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 5310-01-161-7303 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-161-7303 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 5310-01-161-7303 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Fri, Sep 9, 1983