5310-01-378-8180

Find complete technical information, availability, and procurement data for: 5310-01-378-8180
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-378-8180

Item Name Code

01857

Assigment Date

08/21/1993 (32 years ago)

A length of tubing, straight, or prebent to a predetermined angle, with added component(s) that forms an end connection on one or both ends. For flexible tube assemblies, see hose assembly (as modified). For items having perforations in the tubing or attachments, see tube assembly, fire extinguishing system. Excludes:items having integral preformed or plain ends, tube, bent (as modified), and items which are branched or forked.

0.320 inches minimum and 0.337 inches maximum nut height, right-hand thread direction, mrap - m-atv with cs13 pop and sne end item identification, 2b thread class, 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: 0.320 inches minimum and 0.337 inches maximum
End Item Identification: mrap - m-atv with cs13 pop and sne
Width Across Flats: 0.551 inches minimum and 0.562 inches maximum
Thread Series: unc
Thread Quantity Per Inch: 16
Nominal Thread Size: 0.375 inches
Bearing Surface Type: chamfered or washer faced
Special Features: finish color bronze or olive drab
Material: steel overall
Surface Treatment: zinc and chromate overall
Surface Treatment Document And Classification: astmb633, type 2, class 3 assn std single treatment response overall
Nondefinitive Spec/Std Data: 2 type and 4 style

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
12387305-9	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-378-8180?

The FSCG of the NSN 5310-01-378-8180 is 5310

Does the NSN 5310-01-378-8180 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-378-8180 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 5310-01-378-8180 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-378-8180 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 5310-01-378-8180 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Sat, Aug 21, 1993