5342-00-138-6140

Find complete technical information, availability, and procurement data for: 5342-00-138-6140
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5342 Weapon System Hardware

National Stock Number

5342-00-138-6140

Item Name Code

53589

Assigment Date

07/30/1971 (55 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.

0.193 inches minimum and 0.199 inches maximum inside diameter, 1.120 inches nominal flange width, 0.110 inches minimum and 0.130 inches maximum flange thickness, 1.771 inches minimum and 1.791 inches maximum flange length, 1.414 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: 0.193 inches minimum and 0.199 inches maximum
Flange Thickness: 0.110 inches minimum and 0.130 inches maximum
Distance Between Mounting Hole Centers: 1.414 inches nominal
Flange Length: 1.771 inches minimum and 1.791 inches maximum
Flange Width: 1.120 inches nominal
Maximum Load Rating: 7.0 pounds
Distance From Flange To End: 0.440 inches minimum and 0.460 inches maximum
Flange Mounting Hole Diameter: 0.213 inches nominal
Load/Frequency Range: 7.0 lb load for 25 to 48 hertz
Special Features: slotslots 0.120 in. by 0.150 in. deep equally spaced on both sides
Height: 0.781 inches nominal
Material: aluminum alloy mounting plate
Material: steel comp 303 core
Material: steel comp 303 washer
Material Document And Classification: qq-a-250/8, alloy 5052 fed spec single material response mounting plate
Material Document And Classification: qq-s-763, class 303 fed spec single material response core
Material Document And Classification: qq-s-763, class 303 fed spec single material response washer
Surface Treatment: anodize mounting plate
Style Designator: round w/flanged 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
396685-1	Weapon System Resilient Mount
E21-X005/04	Weapon System Resilient Mount
E21X005	Weapon System Resilient Mount

FAQs

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

What is the FSCG of the NSN 5342-00-138-6140?

The FSCG of the NSN 5342-00-138-6140 is 5342

Does the NSN 5342-00-138-6140 have a Schedule B code assigned?

Yes, the Schedule B code is 8710000090

Does NSN 5342-00-138-6140 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 5342-00-138-6140 contain precious materials?

Item does not contain precious metal.

Does NSN 5342-00-138-6140 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 5342-00-138-6140 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Jul 30, 1971