5331-01-389-9984

Find complete technical information, availability, and procurement data for: 5331-01-389-9984
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-389-9984

Item Name Code

47946

Assigment Date

05/09/1994 (32 years ago)

An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes:bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.

0.135 inches minimum and 0.143 inches maximum cross-sectional height, 125 maximum elongation percentage, 1.347 inches minimum and 1.371 inches maximum center hole diameter, zzzw criticality code justification, 75.0 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: 0.135 inches minimum and 0.143 inches maximum
Center Hole Diameter: 1.347 inches minimum and 1.371 inches maximum
Elongation Percentage: 125 maximum
Hardness Rating: 75.0 shore durometer a nominal
Criticality Code Justification: zzzw
Departure From Cited Document: material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications

FAQs

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

What is the FSCG of the NSN 5331-01-389-9984?

The FSCG of the NSN 5331-01-389-9984 is 5331

Does NSN 5331-01-389-9984 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 5331-01-389-9984 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-389-9984 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 5331-01-389-9984 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Mon, May 9, 1994