5342-01-420-5137

Find complete technical information, availability, and procurement data for: 5342-01-420-5137
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5342 Weapon System Hardware

National Stock Number

5342-01-420-5137

Item Name Code

53589

Assigment Date

10/18/1995 (30 years ago)

A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes:items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).

0.560 inches nominal all threaded stud stud length, steel stud material, 1.380 inches nominal major outside diameter, 5/16-18 all threaded portions thread size, 0.630 inches nominal distance from flange to end

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Size: 5/16-18 all threaded portions
Major Outside Diameter: 1.380 inches nominal
Stud Length: 0.560 inches nominal all threaded stud
Distance From Flange To End: 0.630 inches nominal
Material: steel stud
Surface Treatment: copper alloy stud
Style Designator: round w/flange threaded stud

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
8734557	Weapon System Resilient Mount
A10Z 2-312A	Weapon System Resilient Mount

FAQs

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

What is the FSCG of the NSN 5342-01-420-5137?

The FSCG of the NSN 5342-01-420-5137 is 5342

Does the NSN 5342-01-420-5137 have a Schedule B code assigned?

Yes, the Schedule B code is 8710000090

Does NSN 5342-01-420-5137 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 5342-01-420-5137 contain precious materials?

Item does not contain precious metal.

Does NSN 5342-01-420-5137 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 5342-01-420-5137 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Wed, Oct 18, 1995