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)

right-hand thread direction, high-mobility artillery rocket system (himars) end item identification, 2b thread class, hexagon nut style, 0.473 inches minimum and 0.496 inches maximum nut height

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Below is a list of NSNs that have been officially superseded by this NSN: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