2990-00-517-9559

Find complete technical information, availability, and procurement data for: 2990-00-517-9559

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2990-00-517-9559
Federal Supply Group
Engine Accessories
National Stock Number
2990-00-517-9559
Assigment Date
01/01/1963 (63 years ago)

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.

2990-00-517-9559, no name available

FAQs

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

What is the FSCG of the NSN 2990-00-517-9559?
The FSCG of the NSN 2990-00-517-9559 is 2990
Does NSN 2990-00-517-9559 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 2990-00-517-9559 contain precious materials?
Item does not contain precious metal.
Does NSN 2990-00-517-9559 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 2990-00-517-9559 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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