5342-00-680-4121

Find complete technical information, availability, and procurement data for: 5342-00-680-4121
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5342 Weapon System Hardware

National Stock Number

5342-00-680-4121

Item Name Code

53589

Assigment Date

01/01/1963 (63 years ago)

An item made of material having elastic properties. It may have rigid mounting facilities such as a flange(s), sleeve(s), stud(s) or the like. It is designed to isolate or dampen shock and/or vibration of a continuous or intermittent origin and serve as a support for a weapon system component to be isolated. Excludes:mount, resilient, utility; spring (as modified); bumper, nonmetallic; bumper, rubber; bushing, nonmetallic; hydraulic and pneumatic shock absorbers, dash-pots, grommets, and shock pads.

0.050 inches nominal flange thickness, 2.320 inches nominal flange length, mrap rg-33 end item identification, 0.257 inches nominal inside diameter, 1.945 inches nominal distance between mounting hole centers

Product Characteristics

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

Inside Diameter: 0.257 inches nominal
Flange Thickness: 0.050 inches nominal
Distance Between Mounting Hole Centers: 1.945 inches nominal
Flange Length: 2.320 inches nominal
End Item Identification: mrap rg-33
Flange Width: 1.760 inches nominal
Maximum Load Rating: 27.0 pounds
Distance From Flange To End: 0.400 inches nominal
Flange Mounting Hole Diameter: 0.166 inches nominal
Static Load Rating At Specified Deflection: 18 lb at 1/16 in. deflection
Load/Frequency Range: rating not specified
Criticality Code Justification: feat
Special Features: weapon system essential
Height: 0.620 inches nominal
Material: steel overall
Surface Treatment: cadmium overall
Style Designator: round w/bushing two-hole flange

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
150PD-18	Weapon System Resilient Mount

FAQs

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

What is the FSCG of the NSN 5342-00-680-4121?

The FSCG of the NSN 5342-00-680-4121 is 5342

Does the NSN 5342-00-680-4121 have a Schedule B code assigned?

Yes, the Schedule B code is 8710000090

Does NSN 5342-00-680-4121 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 5342-00-680-4121 contain precious materials?

Item does not contain precious metal.

Does NSN 5342-00-680-4121 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 5342-00-680-4121 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963