| Item Name | Impeller Pump Centr |
| Federal Supply Group (FSG) | Pumps and Compressors |
| Federal Supply Class (FSC) | 4320 Power And Hand Pumps |
| National Item Identification Number (NIIN) | 00-398-5981 (003985981) |
| NCB Code | USA (00) |
| Manufacturer | Buffalo Pumps Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABRR | KEYWAY WIDTH | 0.156 INCHES NOMINAL |
| CPWX | KEYWAY TYPE | RECTANGULAR |
| BDJW | HUB LOCATION | BACK SIDE FRONT SIDE |
| ABRV | KEYWAY DEPTH | 0.094 INCHES NOMINAL |
| MATL | MATERIAL | BRASS |
| ADAV | OVERALL DIAMETER | 3.125 INCHES NOMINAL |
| AJLB | BLADE QUANTITY | 6 |
| AXGY | MOUNTING METHOD | KEY |
| AJLJ | HUB LENGTH | 0.375 INCHES NOMINAL 0.500 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 1.688 INCHES NOMINAL |
| AFYS | KEYWAY LENGTH | 0.750 INCHES NOMINAL |
| AYSY | ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE |
| ANCT | BLADE TYPE | FORWARD CURVE |
| BLKK | HUB QUANTITY | 2 |
| SURF | SURFACE TREATMENT | ANY ACCEPTABLE |
| AEVE | KEYWAY QUANTITY | 1 |
| APGF | DESIGN TYPE | SINGLE WIDTH |
| CPWW | HUB PROJECTION LENGTH BEYOND WHEEL SIDE | 0.375 INCHES NOMINAL 0.500 INCHES NOMINAL |
| BDDS | HUB BORE DIAMETER | 1.375 INCHES NOMINAL 0.625 INCHES NOMINAL |
| Relevant Components for NSN - 4320-00-398-5981, 4320003985981 | ||||
| 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) | |
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