800-4RG

View detailed technical data, stock status, and sourcing information for: 800-4RG
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5342 Weapon System Hardware

National Stock Number

5342-00-664-7623

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.

2.375 inches nominal flange width, 1.938 inches nominal distance between mounting hole centers, 0.125 inches nominal flange thickness, 1/4-20nc all threaded portions thread size, 2.375 inches nominal flange length

Product Characteristics

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

Flange Thickness: 0.125 inches nominal
Thread Size: 1/4-20nc all threaded portions
Distance Between Mounting Hole Centers: 1.938 inches nominal
Flange Length: 2.375 inches nominal
Flange Width: 2.375 inches nominal
Shortest Distance Between Mounting Hole Centers: 1.938 inches nominal
Flange Mounting Hole Diameter: 0.196 inches nominal
Static Load Rating At Specified Deflection: 3 to 6 lb load rating at 0.047 in. deflection
Special Features: ruggedized-withstand higher shock
Height: 1.344 inches nominal
Material: steel overall
Surface Treatment: cadmium overall
Style Designator: round spring compression four-hole flange

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5340-00-292-2287	No Name Available	10/30/1968
5340-00-664-9733	No Name Available	02/17/1967

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
780-12RG	Weapon System Resilient Mount
800-4RG	Weapon System Resilient Mount

FAQs

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

What is the FSCG of the NSN 5342-00-664-7623?

The FSCG of the NSN 5342-00-664-7623 is 5342

Does the NSN 5342-00-664-7623 have a Schedule B code assigned?

Yes, the Schedule B code is 8710000090

Does NSN 5342-00-664-7623 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 5342-00-664-7623 contain precious materials?

Item does not contain precious metal.

Does NSN 5342-00-664-7623 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 5342-00-664-7623 was assigned to the Federal Catalog?

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