MPO-0454

View detailed technical data, stock status, and sourcing information for: MPO-0454
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-835-2037

Item Name Code

01857

Assigment Date

12/05/1966 (59 years ago)

0.363 inches minimum and 0.387 inches maximum nut height, 2b thread class, right-hand thread direction, hexagon nut style, 0.922 inches minimum and 0.938 inches maximum width across flats

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: 0.363 inches minimum and 0.387 inches maximum
Width Across Flats: 0.922 inches minimum and 0.938 inches maximum
Thread Series: unf
Thread Quantity Per Inch: 18
Hardness Rating: 95.0 rockwell b minimum and 32.0 rockwell c maximum
Nominal Thread Size: 0.625 inches
Bearing Surface Type: chamfered or washer faced
Material: steel overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec single treatment response overall
Nondefinitive Spec/Std Data: 2 type and 5 style and b grade

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-012-2373	No Name Available	05/07/1996
5310-00-045-4692	No Name Available	02/01/1980
5310-00-189-8511	No Name Available	06/01/1976
5310-00-208-1958	No Name Available	01/01/1983
5310-00-208-9512	No Name Available	05/01/1997
5310-00-266-0346	No Name Available	12/01/1977
5310-00-431-4320	No Name Available	08/01/1979
5310-00-834-3596	No Name Available	02/05/1972
5310-00-933-3857	No Name Available	01/05/1968

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
13207E7300FN4	Hexagon Plain Nut
204781	Hexagon Plain Nut
219-016	Hexagon Plain Nut
251298	Hexagon Plain Nut
3372045	Hexagon Plain Nut
5310008352037	Hexagon Plain Nut
5320008352037	Hexagon Plain Nut
81127S41-39378PC27	Hexagon Plain Nut
E108609 FIND 252	Hexagon Plain Nut
MPO-0454	Hexagon Plain Nut
MS35691-53	Hexagon Plain Nut
P49903-22	Hexagon Plain Nut
WG105310	Hexagon Plain Nut
YT9429221	Hexagon Plain Nut
YT949221	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-835-2037?

The FSCG of the NSN 5310-00-835-2037 is 5310

Does the NSN 5310-00-835-2037 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-835-2037 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 5310-00-835-2037 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-835-2037 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 5310-00-835-2037 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Mon, Dec 5, 1966