AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| 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) | 00-533-0857 (005330857) |
| NCB Code | USA (00) |
| Manufacturer | Roth Pump Company, Roth Tank Co |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| D3L004BR253-3 | roth pump company | impeller pump centr | RFQ |
| D3L004BR253-3 | roth tank co | impeller pump centr | RFQ |
| 253-3 | roth tank co | impeller pump centr | RFQ |
| 253-3 | roth pump company | impeller pump centr | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AXGY | Mounting Method | KEY |
| ADAV | Overall Diameter | 5.250 INCHES NOMINAL |
| ABRV | Keyway Depth | 0.093 INCHES NOMINAL |
| BDDS | Hub Bore Diameter | 0.750 INCHES NOMINAL |
| BLKK | Hub Quantity | 1 |
| MATT | Material | COPPER ALLOY |
| ABMK | Overall Width | 0.750 INCHES NOMINAL |
| AJLJ | Hub Length | 0.510 INCHES NOMINAL |
| CPWW | Hub Projection Length Beyond Wheel Side | 0.530 INCHES NOMINAL |
| CPWX | Keyway Type | RECTANGULAR |
| AFYS | Keyway Length | 0.750 INCHES NOMINAL |
| AJLB | Blade Quantity | 120 |
| ANCT | Blade Type | STRAIGHT |
| AEVE | Keyway Quantity | 1 |
| ABRR | Keyway Width | 0.187 INCHES NOMINAL |
| MRC | Decoded Requirement | Clear Text Reply |
| APGF | Design Type | DOUBLE WIDTH |
| BDJW | Hub Location | BACK SIDE |
| AYSY | Rotation Direction For Which Designed | CLOCKWISE OR COUNTERCLOCKWISE |
| Relevant Components for NSN - 4320-00-533-0857, 4320005330857 | ||||
| 4320-01-183-2218 (4320011832218) | 4330-01-465-3718 (4330014653718) | 4320-00-081-9094 (4320000819094) | 4320-01-111-0216 (4320011110216) | |
| 4320-00-398-9384 (4320003989384) | 4320-01-431-4264 (4320014314264) | 4320-01-169-8109 (4320011698109) | 4320-00-411-8188 (4320004118188) | |
| 4330-01-275-9180 (4330012759180) | 4320-01-278-1475 (4320012781475) | 4320-01-511-1331 (4320015111331) | 4320-00-576-0184 (4320005760184) | |
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