The Pump,rotary, cataloged under National Stock Number 4320-00-253-4976, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Kalmar AC Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-253-4976 |
| Primary Part Number | 4892163 |
| Item Name | Pump,rotary |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Kalmar AC Inc |
| Status | ACTIVE |
| Pump Rotation Direction | CLOCKWISE |
| Operation Method | POWERED |
| Intake Connection Type | RECTANGULAR FLANGE |
| Pumping Element Operating Position | HORIZONTAL |
| Discharge Connection Quantity | 1 |
| Discharge Connection Type | THREADED INTERNAL |
| Rotary Pump Design | GEAR |
| Drive Shaft Type | SPLINED, INVOLUTE EXTERNAL |
| Media for Which Designed | HYDROCARBON FUELS AND OILS |
| Discharge Connection Thread Size and Series/type Designator | 0.562-18 UNF |
| Intake Connection Quantity | 1 |
| Drive Shaft Length | 1.250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| GPA2-115A | Husco International Inc (USA) |
| 42359 | Dana Corp Tyrone Hydraulics Inc Div (USA) |
| 000883-2023 | Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (USA) |
| 4851500 | Kalmar AC Inc (USA) |
| GPA2-115A | Dana Corp Tyrone Hydraulics Inc Div (USA) |
| 4892163 PRIMARY | Kalmar AC Inc (USA) |
| GPA12-115A | Dana Corp Tyrone Hydraulics Inc Div (USA) |
NSN 4320-00-253-4976 is a Pump,rotary, manufactured by Kalmar AC Inc, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-253-4976 has 7 cross-referenced part numbers: GPA2-115A (Husco International Inc), 42359 (Dana Corp Tyrone Hydraulics Inc Div), 000883-2023 (Lift Parts Mfg Co Inc Div of Echlin Mfg Co the), 4851500 (Kalmar AC Inc), GPA2-115A (Dana Corp Tyrone Hydraulics Inc Div) and 2 more.
There are 7 known substitutes for 4320-00-253-4976: 2825-00-383-6553, 5340-00-499-5873, 5995-00-591-8968 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4892163: Pump Rotation Direction: CLOCKWISE; Operation Method: POWERED; Intake Connection Type: RECTANGULAR FLANGE; Pumping Element Operating Position: HORIZONTAL. 12 total characteristics are documented in the Federal Logistics Information System.