5342-01-348-5019

Find complete technical information, availability, and procurement data for: 5342-01-348-5019
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5342 Weapon System Hardware

National Stock Number

5342-01-348-5019

Item Name Code

53589

Assigment Date

11/11/1991 (34 years ago)

A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes:laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see gasket. For items manufactured from lubricated plastics, see bearing, washer, thrust. For items manufactured from lubricated felt, see felt, mechanical, preformed. Excludes:disk, valve; insulator washer; and shim. See also spacer, plate and spacer, sleeve.

3.750 inches nominal distance between mounting hole centers, 1/2-20 all threaded portions thread size, 4.800 inches nominal flange length, 4.800 inches nominal flange width, 0.259 inches minimum and 0.321 inches maximum flange thickness

Product Characteristics

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

Flange Thickness: 0.259 inches minimum and 0.321 inches maximum
Thread Size: 1/2-20 all threaded portions
Distance Between Mounting Hole Centers: 3.750 inches nominal
Flange Length: 4.800 inches nominal
Flange Width: 4.800 inches nominal
Stud Length: 1.000 inches nominal all threaded stud
Shortest Distance Between Mounting Hole Centers: 3.750 inches nominal
Flange Mounting Hole Diameter: 0.406 inches nominal
Height: 3.380 inches nominal
Material: steel mounting base
Surface Treatment: cadmium mounting base

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
82A5048A0854	Weapon System Resilient Mount

FAQs

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

What is the FSCG of the NSN 5342-01-348-5019?

The FSCG of the NSN 5342-01-348-5019 is 5342

Does the NSN 5342-01-348-5019 have a Schedule B code assigned?

Yes, the Schedule B code is 8710000090

Does NSN 5342-01-348-5019 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 5342-01-348-5019 contain precious materials?

Item does not contain precious metal.

Does NSN 5342-01-348-5019 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 5342-01-348-5019 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Mon, Nov 11, 1991