5310-00-273-7771

Find complete technical information, availability, and procurement data for: 5310-00-273-7771
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-273-7771

Item Name Code

04892

Assigment Date

01/01/1961 (65 years ago)

0.875 inches nominal nut height, single ball seat, hexagon nut style, 2b thread class, left-hand thread direction, 0.875 inches nominal ball seat radius

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: left-hand
Nut Style: single ball seat, hexagon
Ball Seat Radius: 0.875 inches nominal
Nut Height: 0.875 inches nominal
End Item Identification: shipboard material handling equipment (mhe),wasp class lhd,trailer, semi (m860a1),chassis, truck (tss),truck, tractor (m911 & m746) (het),hemat (m989), family of medium tactical vehicles -medium,armored security vehicle, model xm1117, support equipment, b-1 aircraft, truck, fire/crash p8 and mrap; high-mobility artillery rocket system (himars)
Width Across Flats: 1.480 inches minimum and 1.505 inches maximum
Thread Series: unf
Features Provided: casehardened
Thread Quantity Per Inch: 16
Nominal Thread Size: 0.750 inches
Material: steel overall
Surface Treatment: cadmium or zinc overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2530-00-072-0592	No Name Available	02/12/1971
5310-00-545-3702	No Name Available	05/09/1967
5310-00-992-3928	No Name Available	04/25/1967
5310-01-020-5792	No Name Available	02/01/1978

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
01102513	Nut,plain,single Ball Seat,hexag
06939AB	Nut,plain,single Ball Seat,hexag
1102513	Nut,plain,single Ball Seat,hexag
1199G111	Nut,plain,single Ball Seat,hexag
1665-21-5	Nut,plain,single Ball Seat,hexag
30369L	Nut,plain,single Ball Seat,hexag
30369LH	Nut,plain,single Ball Seat,hexag
3211791A	Nut,plain,single Ball Seat,hexag
37889E	Nut,plain,single Ball Seat,hexag
45403-503-06	Nut,plain,single Ball Seat,hexag
52D7786-7	Nut,plain,single Ball Seat,hexag
5310002737771	Nut,plain,single Ball Seat,hexag
8167802	Nut,plain,single Ball Seat,hexag
A32803	Nut,plain,single Ball Seat,hexag
E660316	Nut,plain,single Ball Seat,hexag
FS4012	Nut,plain,single Ball Seat,hexag
M37889	Nut,plain,single Ball Seat,hexag
R6785	Nut,plain,single Ball Seat,hexag
RSC-03080	Nut,plain,single Ball Seat,hexag
S10021007B	Nut,plain,single Ball Seat,hexag
USU30369L	Nut,plain,single Ball Seat,hexag
X1041	Nut,plain,single Ball Seat,hexag

FAQs

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

What is the FSCG of the NSN 5310-00-273-7771?

The FSCG of the NSN 5310-00-273-7771 is 5310

Does the NSN 5310-00-273-7771 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-273-7771 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 5310-00-273-7771 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-273-7771 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 5310-00-273-7771 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961