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4720-01-331-8722

Find complete technical information, availability, and procurement data for: 4720-01-331-8722

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4720-01-331-8722
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-01-331-8722
Assigment Date
12/29/1990 (35 years ago)
Cancelled

This item was cancelled on: 03/01/2019.

A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes:packing, preformed; retainer, oil seal; retainer, packing; ring, retaining; ring wiper; and seal ring, metal.

4720-01-331-8722, no name available

FAQs

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

What is the FSCG of the NSN 4720-01-331-8722?
The FSCG of the NSN 4720-01-331-8722 is 4720
Does NSN 4720-01-331-8722 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 4720-01-331-8722 contain precious materials?
Item does not contain precious metal.
Does NSN 4720-01-331-8722 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 4720-01-331-8722 was assigned to the Federal Catalog?
It was assigned 35 years ago, on Sat, Dec 29, 1990

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