5331-01-499-8509

Find complete technical information, availability, and procurement data for: 5331-01-499-8509
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-499-8509

Item Name Code

47946

Assigment Date

08/06/2002 (23 years ago)

A shaped metallic item designed to increase the effectiveness of radio frequency/electromagnetic interference, or a nonmetallic item containing a wire mesh, metal, or other electrically conductive particles designed to provide environmental sealing and radio frequency/electromagnetic interference shielding. For bulk items see wire mesh, knitted or gasketing material, conductive.

0.063 inches nominal cross-sectional height, 0.375 inches nominal center hole diameter, porta-washer model-p end item identification, seal o-ring 1/2x3/8 ep part name assigned by controlling agency, replacement parts porta-washer model-p pg 3,ref no 78 special features

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: 0.063 inches nominal
Center Hole Diameter: 0.375 inches nominal
End Item Identification: porta-washer model-p
Part Name Assigned By Controlling Agency: seal o-ring 1/2x3/8 ep
Special Features: replacement parts porta-washer model-p pg 3,ref no 78
Material: rubber ethylene-propylene-diene class epdm

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
8720-6124	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-499-8509?

The FSCG of the NSN 5331-01-499-8509 is 5331

Does the NSN 5331-01-499-8509 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-499-8509 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 5331-01-499-8509 contain precious materials?

Precious metal content is unknown

Does NSN 5331-01-499-8509 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 5331-01-499-8509 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Tue, Aug 6, 2002