NSN 4310-01-290-0882
Part Details | RECIPROCATING VACUUM PUMP
4310-01-290-0882 A vacuum pump used to create extremely low pressure by means of reciprocating element(s) in an enclosure(s). It is designed to be driven manually or by a prime mover which is not an integral part of the pump. It may include a vacuum storage tank(s) and various peripheral components such as driven pulleys.
Alternate Parts: PWA57371, 4310-01-290-0882, 01-290-0882, 4310012900882, 012900882
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | DEC 06, 1988 | 01-290-0882 | 29901 ( VACUUM PUMP, RECIPROCATING ) |
REFERENCE DRAWINGS & PICTURES
HORIZONTAL DESIGN
Cross Reference | NSN 4310-01-290-0882
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| PWA57371 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 4310-01-290-0882
| Characteristic | Specifications |
|---|---|
| PUMP BODY MATERIAL | STEEL |
| VACUUM RATING | 30.0 INCHES OF MERCURY |
| SYSTEM DESIGN | NONCORROSIVE |
| SPECIFIC GAS FOR WHICH DESIGNED | AIR |
| PUMPING ELEMENT TYPE | PISTON |
| PUMP CYLINDER QUANTITY | 1 |
| CYLINDER ARRANGEMENT STYLE | HORIZONTAL DESIGN |
| OVERALL LENGTH | 18.000 INCHES NOMINAL |
| SPECIAL FEATURES | CAN BE OPERATED W/TEMPERATURES UP TO 350 DEG F.; HANDLE IS PLASTIC |
| FUNCTIONAL DESCRIPTION | USED IN SUPPORT OF TESTS TO PRATT AND WHITNEY TURBOFAN ENGINES F100,PW100/200/220/229; THIS IS USED TO CHECK THE PS2 TO DEEC SYS FOR LEAKS,THIS ITEM IS USED TO PRECLUDE ERRONEOUS TEST SIGNALS AND RESULTS BY PRODUCING A VACUUM; THE PUMP END IS CONNECTED TO A FLEXIBLE HOSE AND THE PUMP IS MANUALLY PRESSURED BY A HAND GRIP; A GAGE RANGING FROM 0 TO 30 PSI MERCURY IS ATTACHED; OPERATOR HAND PUMPS TO 8 IN. MERCURY AND WATCHES FOR PRESSURE DECREASE OVER 60 SEC |