KB747-004-1

View detailed technical data, stock status, and sourcing information for: KB747-004-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5342 Weapon System Hardware

National Stock Number

5342-01-045-2671

Item Name Code

53589

Assigment Date

07/29/1977 (49 years ago)

An item, made of rubber or plastic, usually cylindrical, with or without a flange, having one or more holes extending through its entire length, usually parallel to its axis. The overall length must exceed 25 percent of its diameter or a distance across the peripheral flats for items without a flange. For items formed of other material see bushing, sleeve. Excludes:bumper, nonmetallic and grommet nonmetallic.

5.750 inches nominal distance between mounting hole centers, 2.500 inches nominal flange width, 6.750 inches nominal flange length, 0.179 inches nominal flange thickness, 5/16-24 all threaded portions thread size

Product Characteristics

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

Flange Thickness: 0.179 inches nominal
Thread Size: 5/16-24 all threaded portions
Distance Between Mounting Hole Centers: 5.750 inches nominal
Flange Length: 6.750 inches nominal
Flange Width: 2.500 inches nominal
Distance Between Mounting Stud Centers: 3.870 inches nominal
Stud Length: 0.810 inches nominal all threaded stud
Flange Mounting Hole Diameter: 0.440 inches nominal
Height: 1.500 inches nominal

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
597-6A	Weapon System Resilient Mount
C597-6A	Weapon System Resilient Mount
KB747-004-1	Weapon System Resilient Mount

FAQs

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

What is the FSCG of the NSN 5342-01-045-2671?

The FSCG of the NSN 5342-01-045-2671 is 5342

Does the NSN 5342-01-045-2671 have a Schedule B code assigned?

Yes, the Schedule B code is 8710000090

Does NSN 5342-01-045-2671 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 5342-01-045-2671 contain precious materials?

Item does not contain precious metal.

Does NSN 5342-01-045-2671 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 5342-01-045-2671 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Fri, Jul 29, 1977