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) | 00-466-7772 (004667772) |
| NCB Code | USA (00) |
| Manufacturer | Armstrong Pumps Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AXGY | Mounting Method | KEY |
| ABRV | Keyway Depth | 0.094 INCHES NOMINAL |
| ADAV | Overall Diameter | 9.500 INCHES NOMINAL |
| BDDS | Hub Bore Diameter | 0.875 INCHES MINIMUM AND 2.000 INCHES MAXIMUM |
| BDJW | Hub Location | BACK SIDE |
| BLKK | Hub Quantity | 2 |
| ABMK | Overall Width | 3.000 INCHES NOMINAL |
| CPWX | Keyway Type | STRAIGHT |
| AJLJ | Hub Length | 0.750 INCHES MINIMUM AND 1.750 INCHES MAXIMUM |
| CPWW | Hub Projection Length Beyond Wheel Side | 0.375 INCHES NOMINAL |
| AFYS | Keyway Length | 1.250 INCHES NOMINAL |
| AJLB | Blade Quantity | 6 |
| ANCT | Blade Type | FORWARD CURVE |
| AEVE | Keyway Quantity | 1 |
| ABRR | Keyway Width | 0.188 INCHES NOMINAL |
| MRC | Decoded Requirement | Clear Text Reply |
| APGF | Design Type | SINGLE WIDTH |
| BDJW | Hub Location | FRONT SIDE |
| MATT | Material | COPPER ALLOY |
| AYSY | Rotation Direction For Which Designed | CLOCKWISE |
| Relevant Components for NSN - 4320-00-466-7772, 4320004667772 | ||||
| 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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