AR353 Weapon System Resilient Mount

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5342-00-491-0340

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Official Item Classification

Name: Weapon System Resilient Mount
Part Number: AR353
(NSN) National Stock Number: 5342-00-491-0340
(FSG) Federal Supply Group: 53 Hardware and Abrasives
(FSC) Federal Supply Classification: 5342 Weapon System Hardware
(INC) Item Name Code: 53589
(FIIG) Federal Item Identification Guide: A535S0
Date: 09/26/1969 (57 years ago)

steel overall material, 3.190 inches minimum and 3.196 inches maximum distance from flange to end, 6.500 inches nominal flange width, 0.810 inches nominal shortest distance between mounting stud centers, 6.500 inches nominal flange length

Specs & Compatibility

Flange Length

6.500 inches nominal

Flange Width

6.500 inches nominal

Distance From Flange To End

3.190 inches minimum and 3.196 inches maximum

Shortest Distance Between Mounting Stud Centers

0.810 inches nominal

Material

steel overall

Surface Treatment

cadmium stud

Surface Treatment Document And Classification

qq-p-416, type 2, class 3 fed spec single treatment response stud

Style Designator

rectangular w/eight threaded studs

Regulatory Compliance

Precious Metals Indicator

Item does not contain precious metal.

Criticality Code

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0053589

Related Hardware Products

Part Number	Description
AR353	Weapon System Resilient Mount
CPR100437	Weapon System Resilient Mount

Frequently Asked Questions

What is the FSCG of the NSN 5342-00-491-0340?

The FSCG of the NSN 5342-00-491-0340 is 5342

Does the NSN 5342-00-491-0340 have a Schedule B code assigned?

Yes, the Schedule B code is 8710000090

Does NSN 5342-00-491-0340 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 5342-00-491-0340 contain precious materials?

Item does not contain precious metal.

Does NSN 5342-00-491-0340 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 5342-00-491-0340 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, Sep 26, 1969