5331-01-543-2121

Find complete technical information, availability, and procurement data for: 5331-01-543-2121
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-543-2121

Item Name Code

47946

Assigment Date

09/01/2006 (19 years ago)

An item which incloses an antenna. It is specifically designed to permit maximum passage of radio frequency energy through it, while providing protection to the antenna from weather. The item may also inclose the antenna support, and rotating mechanism. It may be flexible or rigid, streamlined or irregular shaped. May also include pressurizing mechanism and anti-icing or de-icing equipment. See also cover, antenna element.

80.0 shore durometer a nominal hardness rating, 0.139 inches nominal cross-sectional height, riley-beaird feed tank model 168vs end item identification, rubber ethylene-propylene class epm material, 2.563 inches nominal center hole diameter

Product Characteristics

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

Cross-Sectional Height: 0.139 inches nominal
Center Hole Diameter: 2.563 inches nominal
End Item Identification: riley-beaird feed tank model 168vs
Hardness Rating: 80.0 shore durometer a nominal
Material: rubber ethylene-propylene class epm

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
153-003-E-052ITEM185	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-543-2121?

The FSCG of the NSN 5331-01-543-2121 is 5331

Does the NSN 5331-01-543-2121 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-543-2121 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 5331-01-543-2121 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-543-2121 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 5331-01-543-2121 was assigned to the Federal Catalog?

It was assigned 19 years ago, on Fri, Sep 1, 2006