5331-01-444-8352

Find complete technical information, availability, and procurement data for: 5331-01-444-8352
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-444-8352

Item Name Code

47946

Assigment Date

05/17/1997 (29 years ago)

An item designed to fit over a packing gland by mating with a surface of a second part which together will retain into a narrow groove or confined space the packing, preformed or o-ring, or an item designed to fit over a rod or shaft, to mate with a stuffing box to confine packing material. It may function as a static or dynamic seal retainer with the packing located on, around, or in the centerline direction of the rod or shaft axis. It may have holes or joints for mounting, be threaded or unthreaded. See also packing nut and packing nut, stuffing tube.

0.275 inches nominal cross-sectional height, 17.455 inches nominal center hole diameter, rubber butadiene-acrylonitrile class nbr material, 70.0 shore durometer a minimum and 80.0 shore durometer a maximum hardness rating, mil-p-25732 mil spec single material response material document and classification

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: 0.275 inches nominal
Center Hole Diameter: 17.455 inches nominal
Hardness Rating: 70.0 shore durometer a minimum and 80.0 shore durometer a maximum
Material: rubber butadiene-acrylonitrile class nbr
Material Document And Classification: mil-p-25732 mil spec single material response

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
581-6405749 AHDA FN B36	O-Ring
6111402-B36	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-444-8352?

The FSCG of the NSN 5331-01-444-8352 is 5331

Does the NSN 5331-01-444-8352 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-444-8352 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 5331-01-444-8352 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-444-8352 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 5331-01-444-8352 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Sat, May 17, 1997