5331-01-343-2777

Find complete technical information, availability, and procurement data for: 5331-01-343-2777
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-343-2777

Item Name Code

47946

Assigment Date

08/09/1991 (34 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.

0.048 inches nominal cross-sectional height, rubber fluorosilicone class fq material

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: 0.048 inches nominal
Material: rubber fluorosilicone class fq

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
170X048-70FS	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-343-2777?

The FSCG of the NSN 5331-01-343-2777 is 5331

Does the NSN 5331-01-343-2777 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-343-2777 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 5331-01-343-2777 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-343-2777 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 5331-01-343-2777 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Fri, Aug 9, 1991

Professional Distribution

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Pricing

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In Stock

This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.

New Material	3
Total	3

Availability of this item was last updated on: 04/15/2026 03:04 PM EDT. Stock levels and pricing are subject to change.

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