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NationalStockNumber.INFO

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

Wearing Ring

Model / MPN: AB722 1973 000 | NSN: 4320-01-198-5682
ITAR Registered seal

A cylindrical item with or without flang (s) , designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves.

Product Details
NATO Stock Number
4320-01-198-5682
Sold in multiples of
1 EA
DEMIL
NO
Material
Copper alloy
Material Specification
Qq-c-390, alloy no. D5, type i federal specification all material responses
Solicitations
Solicitation Description Qty UOM Close Date
SPE7M117T8396 Ring, Wearing 2 EA 02/16/2017
SPE7M117TB306 Ring, Wearing 2 EA 03/20/2017

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AB722 1973 000 Cross Reference
  • 007-7101890-252
  • AB722-1973-000-PIECE 22
  • 676 1890 209
  • 676 1890 000
  • AB722 1973 000 PIECE 22
  • AB722-1973-0000 PIECE 22