AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Piston Pump |
| Federal Supply Group (FSG) | Pumps and Compressors |
| Federal Supply Class (FSC) | 4320 Power And Hand Pumps |
| National Item Identification Number (NIIN) | 01-278-5634 (012785634) |
| NCB Code | USA (01) |
| Manufacturer | Leroi International Inc, Compair Kellogg |
| MRC | Criteria | Characteristic |
|---|---|---|
| ACXU | PINHOLE DIAMETER | 1.250 INCHES NOMINAL |
| AXPR | RING | NOT INCLUDED |
| AXFR | FINISHED SIZE DESIGNATION | STANDARD |
| AXFW | CUT DEPTH | 1.000 INCHES NOMINAL |
| AXFX | SKIRT BOTTOM CUTAWAY FEATURE | INCLUDED |
| AXPK | DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP | 3.074 INCHES MINIMUM AND 3.077 INCHES MAXIMUM |
| AXPL | PIN HOLE BUSHING | NOT INCLUDED |
| AXPN | RETAINING RING GROOVE | NOT INCLUDED |
| AXPP | PIN | NOT INCLUDED |
| AXPQ | PIN TYPE FOR WHICH DESIGNED | FLOATING |
| AXPH | OIL GROOVE | INCLUDED |
| ABKW | OVERALL HEIGHT | 5.434 INCHES MINIMUM AND 5.457 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | HARDENED PER BRINNELL STANDARD 140.0 MIN TO 160.0 MAX |
| AASK | HEAD STYLE | FLAT |
| AGYE | SURFACE FINISH | FINISHED |
| ABMZ | DIAMETER | 2.9975 INCHES MINIMUM AND 2.9980 INCHES MAXIMUM |
| AXFT | SKIRT TYPE | SOLID |
| AXPS | INTEGRAL CONNECTING ROD | NOT INCLUDED |
| MATL | MATERIAL | IRON, CAST |
| Relevant Components for NSN - 4320-01-278-5634, 4320012785634 | ||||
| 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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