|
|
|
National Stock Number:
4820-01-033-9665
Federal Supply Class:
4820
National Item Identification Number:
010339665
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.
|
Manufacturer Information:
| 12253779-1 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | DH-6535-30-06-02 | 81833 | TRANSDIGM INC |
|
Techincal Specification:
| MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MAXIMUM OPERATING TEMP | 170.0 FAHRENHEIT SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | OIL, HYDRAULIC SINGLE RESPONSE | | SPECIAL FEATURES | HYDRAULIC SERVICE: OIL PER SPEC MIL-L-46167. FLUIDS AT 30 PLUS OR MINUS2 CENTISTOKES KINEMATIC VISCOSITY (138SUS) BETWEEN PLUS 100 DEG F AND PLUS 150 DEG F THAT ARE COMPATIBLE WITH VALVE COMPONENTS WILL BE USED FOR TEST PURPOSES; PROOF PRESSURE: 3000 PSI; BURSTPRESSURE; THIS VALVE SHALL WITHSTAND ABURST PRESSURE OF 4500 PSI WITHOUT FAILURE,RUPTURE,OR EXTERNAL LEAKAGE; FLOW; 20 GPM; CRACKING PRESSURE 2 PLUS OR MINUS 1 PSI; PRESSURE DROP IS NOT TOEXCEED 22 PSI AT 20 GPM; INTERNAL LEAKAGE IS NOT TO EXCEED 1CC/MIN AT 2000 PSI; NO EXTERNAL LEAKAGE PERMISSABLE; MATERIAL TO BE COMPATIBLE WITH OPERATING SPECIFICATIONS | | VALVE OPERATION METHOD | AUTOMATIC |
|
|