5310-01-090-1542

Find complete technical information, availability, and procurement data for: 5310-01-090-1542
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-090-1542

Item Name Code

04888

Assigment Date

02/14/1980 (46 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.

+2.5955 to 2.6005 inches thread pitch diameters, 3.395 inches minimum and 3.400 inches maximum washer outside diameter, right-hand thread direction, 2.685 inches nominal nut counterbore diameter, 2.785 inches nominal washer counterbore diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Pitch Diameters: +2.5955 to 2.6005 inches
Thread Direction: right-hand
Washer Outside Diameter: 3.395 inches minimum and 3.400 inches maximum
Counterbore Diameter: 2.785 inches nominal washer
Counterbore Diameter: 2.685 inches nominal nut
Overall Height: 0.510 inches minimum and 0.530 inches maximum
Nut Style: double hexagon
Washer Thickness: 0.120 inches minimum and 0.160 inches maximum
Nut Counterbore Depth: 0.020 inches minimum and 0.040 inches maximum nut
Nut Counterbore Depth: 0.070 inches minimum and 0.090 inches maximum washer
Width Across Flats: 2.990 inches minimum and 3.010 inches maximum
Thread Series: un
Thread Quantity Per Inch: 20
Nominal Thread Size: 2.625 inches
Material: steel comp 4340 overall
Material Document And Classification: ams 6415 assn std single material 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
3101064-2	Nut,plain,extended Washer,double

FAQs

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

What is the FSCG of the NSN 5310-01-090-1542?

The FSCG of the NSN 5310-01-090-1542 is 5310

Does the NSN 5310-01-090-1542 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-090-1542 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 5310-01-090-1542 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-090-1542 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 5310-01-090-1542 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Thu, Feb 14, 1980