51537-2

View detailed technical data, stock status, and sourcing information for: 51537-2
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5342 Weapon System Hardware

National Stock Number

5342-00-664-7627

Item Name Code

53589

Assigment Date

01/01/1963 (63 years ago)

2.375 inches nominal flange length, 0.081 inches nominal flange thickness, 1/4-20unc-2b all threaded portions thread size, 2.375 inches nominal flange width, 1.938 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.

Flange Thickness: 0.081 inches nominal
Thread Size: 1/4-20unc-2b 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
Special Features: 18 to 40 lbs load range
Height: 1.500 inches nominal
Surface Treatment: anodize base
Surface Treatment: anodize housing
Surface Treatment: passivate cap
Surface Treatment: nickel eyelket
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Below is a list of NSNs that have been officially superseded by this NSN: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
5340-00-663-2694	No Name Available	01/01/1961

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
45694-5	Weapon System Resilient Mount
51537-2	Weapon System Resilient Mount
7002M2	Weapon System Resilient Mount
715557-5	Weapon System Resilient Mount
756-6995	Weapon System Resilient Mount

FAQs

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

What is the FSCG of the NSN 5342-00-664-7627?

The FSCG of the NSN 5342-00-664-7627 is 5342

Does the NSN 5342-00-664-7627 have a Schedule B code assigned?

Yes, the Schedule B code is 8710000090

Does NSN 5342-00-664-7627 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 5342-00-664-7627 contain precious materials?

Item does not contain precious metal.

Does NSN 5342-00-664-7627 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 5342-00-664-7627 was assigned to the Federal Catalog?

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