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National Stock Number: 4820-01-439-3971
Federal Supply Class: 4820
National Item Identification Number: 014393971
Description: PISTON,VALVE
Detail: 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.
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Manufacturer Information:
| 2A1021-4 | 99240 | CRISSAIR INC |
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Techincal Specification:
| FEATURES PROVIDED | THREADED | | INSIDE DIAMETER | 0.375 INCHES NOMINAL | | OVERALL LENGTH | 3.465 INCHES NOMINAL | | MATERIAL | STEEL | | OUTSIDE DIAMETER | 1.238 INCHES MINIMUM AND 1.239 INCHES MAXIMUM | | SURFACE TREATMENT | PASSIVATE | | VALVE DESIGN CONTROL ACTIVITY | 99240 |
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