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NationalStockNumber.INFO

Worldwide distributor of NSN parts and consumables located in the USA.

Piston Ring

Model / MPN: B1335 | NSN: 2825-01-446-2262
ITAR Registered seal

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.

Product Details
NATO Stock Number
2825-01-446-2262
Sold in multiples of
1 EA
DEMIL
NO
End Application
Air launch and recovery
Solicitations
Solicitation Description Qty UOM Close Date
SPE7M215T4516 Ring, Piston 25 EA 08/28/2015
SPE7M217T3753 Ring, Piston 38 EA 07/10/2017
SPE7M218T0189 Ring, Piston 30 EA 10/23/2017
SPE7M221T3225 Ring, Piston 5 EA 04/22/2021
SPE7M221T3458 Ring, Piston 10 EA 05/03/2021

Pricing and Availability

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B1335 Cross Reference
  • 520220-1