5310-01-391-3567

Find complete technical information, availability, and procurement data for: 5310-01-391-3567
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-391-3567

Item Name Code

01860

Assigment Date

06/09/1994 (32 years ago)

A pliable rubber, felt, leather, or composition ring-shaped element, split or solid; with or without spring or spreader, having a metal shell on all or a portion of at least two of the outer surfaces. It may be designed to be either bolt mounted or pressmounted between fixed and moveable parts to form a tight and effective seal by the pressure of the spring or spreader or the resiliency inherent in the element material. Excludes:packing with retainer.

0.058 inches maximum pilot length, 0.499 inches maximum pilot diameter, right-hand thread direction, clinch nut style, 2b thread class

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
Pilot Diameter: 0.499 inches maximum
Pilot Length: 0.058 inches maximum
Nut Style: clinch
Nut Diameter: 0.640 inches minimum and 0.660 inches maximum
Nut Height: 0.358 inches maximum
End Item Identification: mrap - cougar; mrap - cougar cat1 a2
Thread Series: unc
Thread Quantity Per Inch: 16
Hardness Rating: 65.0 rockwell c nominal
Nominal Thread Size: 0.375 inches
Material: steel overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416, ty2 cl 3 fed spec single treatment response overall

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
M45938/10-3	Clinch Plain Nut
NASM45938/10	Clinch Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-391-3567?

The FSCG of the NSN 5310-01-391-3567 is 5310

Does the NSN 5310-01-391-3567 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-391-3567 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 5310-01-391-3567 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-391-3567 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 5310-01-391-3567 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Thu, Jun 9, 1994