5331-01-559-4421

Find complete technical information, availability, and procurement data for: 5331-01-559-4421
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-559-4421

Item Name Code

47946

Assigment Date

12/18/2007 (18 years ago)

An item consisting of electrical conductors separated from each other by a continuous homogeneous dielectric (including porous types and touching and/or interlocking beads or spacers), and designed primarily for the conduction of radio frequency energy. Includes a single conductor inclosed in an outer concentric conductor (coaxial) with or without a protective sheath; two or more coaxial cables laid parallel with an outer electrical shield and/or common sheath; two or more parallel conductors with an outer electrical shield and/or a common sheath; two or more individually insulated twisted conductors with or without an electrical shield and/or protective covering. All types have low-loss or special characteristics at high frequencies. Refers to bulk quantities only; for items of definite length with processed ends or terminated in fittings, see cable assembly, radio frequency. See also line, radio frequency transmission.

1.114 inches nominal center hole diameter, 1025-01-445-0991; 155mm lightweight howitzer, medium, towed end item identification, o-ring,epdm part name assigned by controlling agency, 0.070 inches nominal cross-sectional height, 70.0 shore durometer a nominal hardness rating

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: 0.070 inches nominal
Center Hole Diameter: 1.114 inches nominal
End Item Identification: 1025-01-445-0991; 155mm lightweight howitzer, medium, towed
Hardness Rating: 70.0 shore durometer a nominal
Part Name Assigned By Controlling Agency: o-ring,epdm
Special Features: temperature range is minimum m0.65deg f to maximum 212.0deg f
Color: black
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
9557K129	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-559-4421?

The FSCG of the NSN 5331-01-559-4421 is 5331

Does NSN 5331-01-559-4421 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 5331-01-559-4421 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-559-4421 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 5331-01-559-4421 was assigned to the Federal Catalog?

It was assigned 18 years ago, on Tue, Dec 18, 2007