Valve Piston

Model / MPN: 21837 FIND 13 | NSN: 4820-01-413-3674

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 rin (s), collar(s), spring(s) and the like. Excludes disk, valve.

Product Details

NATO Stock Number

4820-01-413-3674

Sold in multiples of

1 EA

DEMIL

End Application

Seawolf class ssn

Valve Type For Which Designed

Directional control linear

Valve Size For Which Designed

1.000 inches

Valve Design Control Activity

78062

Valve Model Number For Which Designed

21105

Material

Steel comp 416

21837 Series Parts

Pricing and Availability

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21837 FIND 13 Cross Reference

21073 FIND 9
21105-1005-1
21105
21105 FIND 28
21105-1005
21105-28