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National Stock Number:
4820-00-181-9248
Federal Supply Class:
4820
National Item Identification Number:
001819248
Description:
VALVE,CHECK
Detail:
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
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Manufacturer Information:
| 209-060-657 | 97499 | BELL TEXTRON INC | | 209-060-657-001 | 97499 | BELL TEXTRON INC | | 2632T4TT5 | 91816 | CIRCOR AEROSPACE, INC. | | 209-060-657-1 | 97499 | BELL TEXTRON INC | | 69250 | 99215 | KAISER FLUID TECHNOLOGIES INC. | | 69250 | 99473 | HAWKER PACIFIC AEROSPACE LANDING GEAR AND COMPONENTS MFG AND REPAIR |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL BOSS FIRST END | | CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) FIRST END | | CRITICALITY CODE JUSTIFICATION | FEAT | | MOUNTING POSITION | HORIZONTAL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES FIRST END | | NOMINAL THREAD SIZE | 0.438 INCHES FIRST END | | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL | | STYLE DESIGNATOR | STRAIGHT THRU | | THREAD CLASS | 3A FIRST END | | THREAD DIRECTION | RIGHT-HAND FIRST END | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END | | VALVE OPERATION METHOD | AUTOMATIC |
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