National Item Identification Number

01-316-9932
013169932
4810-01-316-9932
4810-01-316-9932

National Stock Number

Item Name

PISTON,VALVE

Federal Supply Class

4810

Description

A cylindrical item of various configurations which reciprocates in a valve body, assisting in the movement of the disk to open or close a valve. May include additional components such as ring(s), collar(s), spring(s) and the like. Excludes DISK, VALVE.

Commercial and Government Entity Code (Supplier Data)

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52661

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UNITED TECHNOLOGIES CORPORATION
PRATT & WHITNEY DIVISION
400 MAIN ST
EAST HARTFORD
CT
06108
860-557-0228

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Reference Numbers (Part Numbers)

2181690

Required Categories

MATERIAL
OUTSIDE DIAMETER
INSIDE DIAMETER
III END ITEM IDENTIFICATION

Required Description

STEEL CORROSION RESISTING
1.598 INCHES NOMINAL
1.200 INCHES NOMINAL
TF30 ENGI