12387305-17

View detailed technical data, stock status, and sourcing information for: 12387305-17
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-763-8913

Item Name Code

01857

Assigment Date

01/01/1960 (66 years ago)

0.473 inches minimum and 0.496 inches maximum nut height, 2b thread class, high-mobility artillery rocket system (himars) end item identification, right-hand thread direction, hexagon 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: 2b
Thread Direction: right-hand
Nut Style: hexagon
Nut Height: 0.473 inches minimum and 0.496 inches maximum
End Item Identification: high-mobility artillery rocket system (himars)
Width Across Flats: 0.8610 inches minimum and 0.8750 inches maximum
Thread Series: unc
Thread Quantity Per Inch: 12
Hardness Rating: 121.0 brinell standard minimum
Nominal Thread Size: 0.562 inches
Bearing Surface Type: chamfered or washer faced
Material: steel overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec single treatment response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-022-0084	No Name Available	01/01/1983
5310-00-050-4322	No Name Available	12/01/1983
5310-00-616-3758	No Name Available	09/01/2023
5310-00-982-9691	No Name Available	09/01/2023
5310-01-155-4262	No Name Available	04/01/1986

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
12387305-17	Hexagon Plain Nut
9419144	Hexagon Plain Nut
9433353	Hexagon Plain Nut
MS35690-901	Hexagon Plain Nut
MS51967-17	Hexagon Plain Nut
MX-261193-3 PIECE 69	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-763-8913?

The FSCG of the NSN 5310-00-763-8913 is 5310

Does the NSN 5310-00-763-8913 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-763-8913 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 5310-00-763-8913 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-763-8913 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 5310-00-763-8913 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960