5310-01-332-7249

Find complete technical information, availability, and procurement data for: 5310-01-332-7249
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-332-7249

Item Name Code

01861

Assigment Date

01/16/1991 (35 years ago)

A metallic headed fastener having internal threads for a portion of the full length. It may have a smooth, hexagon or splined shank with an open or closed end. Is designed to be expanded tightly against the material it is being installed in by means of a special tool. The item must have a specified grip range. The grip range is the thickness of the material the item is being installed in. See also nut (1) self-locking, blind rivet. Excludes:nut (1), sleeve.

0.270 inches maximum pilot diameter, 3b thread class, right-hand thread direction, 0.115 inches minimum and 0.145 inches maximum pilot length, spline (floating) 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: 3b
Thread Direction: right-hand
Pilot Diameter: 0.270 inches maximum
Pilot Length: 0.115 inches minimum and 0.145 inches maximum
Nut Style: spline (floating)
Nut Length: 0.557 inches minimum and 0.587 inches maximum
Nut Height: 0.375 inches nominal
Width Across Flats: 0.375 inches minimum and 0.405 inches maximum
Thread Series: unjc
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.164 inches
Material: iron alloy 660 nut
Material: steel comp 1050 bracket
Material: steel comp 304 boss
Material Document And Classification: ams 5639 assn std single material response boss
Material Document And Classification: ams 5085 assn std single material response bracket
Material Document And Classification: ams 5525 assn std single material response nut
Surface Treatment: cadmium boss
Surface Treatment: cadmium bracket
Surface Treatment: passivate nut
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response nut
Surface Treatment Document And Classification: qq-p-416,ty2,cl2 fed spec single treatment response bracket
Surface Treatment Document And Classification: qq-p-416,type 2,cl2 fed spec single treatment response boss

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
841617-18	Spline Plain Nut
FFC6010NL-8-B	Spline Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-332-7249?

The FSCG of the NSN 5310-01-332-7249 is 5310

Does the NSN 5310-01-332-7249 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-332-7249 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 5310-01-332-7249 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-332-7249 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 5310-01-332-7249 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Wed, Jan 16, 1991