| Item Name | Pump Rotary |
| Federal Supply Group (FSG) | Pumps and Compressors |
| Federal Supply Class (FSC) | 4320 Power And Hand Pumps |
| National Item Identification Number (NIIN) | 01-387-3989 (013873989) |
| NCB Code | USA (01) |
| Manufacturer | Tuthill Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AHZT | OPERATION METHOD | POWERED |
| AAYT | INTAKE CONNECTION QUANTITY | 1 |
| AAYW | DISCHARGE CONNECTION TYPE | THREADED INTERNAL |
| AJAB | DRIVE SHAFT TYPE | D-TYPE AND WOODRUFF KEYWAY |
| AAYX | DRIVE CONNECTION TYPE | CLOSE COUPLED |
| AJAH | III UNPACKAGED UNIT HEIGHT | 7.375 INCHES NOMINAL |
| ASAZ | DISCHARGE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.750-14 NPT |
| AJAL | III PUMP BASIC MATERIAL | IRON |
| AHYV | MAXIMUM DISCHARGE FLOW RATE | 18.0 GALLONS PER MINUTE |
| AJAC | DRIVE SHAFT END DIAMETER | 0.750 INCHES NOMINAL |
| ASWT | INTAKE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.750-14 NPT |
| AGAV | III END ITEM IDENTIFICATION | SUPPORT EQUIPMENT,B-1 AIRCRAFT |
| AAYV | DISCHARGE CONNECTION QUANTITY | 1 |
| FEAT | SPECIAL FEATURES | SPECIAL DOUBLE BEARING CONSTRUCTION; MECHANICAL FACE TYPE SEAL |
| AAYU | INTAKE CONNECTION TYPE | THREADED INTERNAL |
| ACKL | MEDIA FOR WHICH DESIGNED | HYDROCARBON FUELS AND OILS |
| AHYZ | OPERATING SPEED AT RATED CAPACITY | 1800.0 REVOLUTIONS PER MINUTE |
| AHZR | ROTARY PUMP DESIGN | GEAR |
| AHZD | PUMP ROTATION DIRECTION | CLOCKWISE |
| AHZA | PUMPING ELEMENT OPERATING POSITION | HORIZONTAL |
| AJAD | DRIVE SHAFT LENGTH | 1.625 INCHES NOMINAL |
| AJAF | III UNPACKAGED UNIT LENGTH | 8.531 INCHES NOMINAL |
| AJAG | III UNPACKAGED UNIT WIDTH | 5.875 INCHES NOMINAL |
| AHYW | DISCHARGE PRESSURE | 250.0 POUNDS PER SQUARE INCH GAGE |
| Relevant Components for NSN - 4320-01-387-3989, 4320013873989 | ||||
| 4330-01-485-4209 (4330014854209) | 4320-01-165-5088 (4320011655088) | 4320-01-511-3630 (4320015113630) | 4320-01-050-1295 (4320010501295) | |
| 4320-00-012-2391 (4320000122391) | 4320-00-912-4603 (4320009124603) | 4320-01-512-1125 (4320015121125) | 4320-00-229-5451 (4320002295451) | |
| 4320-00-471-1397 (4320004711397) | 4320-00-398-9528 (4320003989528) | 4320-01-104-2399 (4320011042399) | 4330-01-479-4561 (4330014794561) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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