The Parts Kit,hydraulic Pump, cataloged under National Stock Number 4320-01-370-2856, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Spx Fluid Power. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-370-2856 |
| Primary Part Number | 300430 |
| Item Name | Parts Kit,hydraulic Pump |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Spx Fluid Power |
| Status | ACTIVE |
| Component Quantity | 20 |
| End Item Source | 45225 |
| End Item Name | PUMP,HYDRAULIC |
| Nonsupply Items and Quantities | 45225 304830 SEAL 1; 45225 10445 SPRING,COMPRESSION 2; 45225 12223 BALL 4; 45225 14763 O-RING 1; 45225 10442 WASHER 2; 45225 209787 SEAT,REPLACEABLE 2; 45225 40164 GASKET,COVER 1; 45225 10273 O-RING 1; 45225 10265 O-RING 1; 45225 16057 SPRING,COMPRESSION 1; 45225 10266 O-RING 1; 45225 16346 SPRING,COMPRESSION 1; 45225 10283 O-RING 1; 45225 304850 DECAL,WARNING 1 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 300430 PRIMARY | Spx Fluid Power (USA) |
| Reference | Meaning |
|---|---|
| 300430 | 5/9 Secondary reference Bosch Automotive Service Solutions Inc. |
NSN 4320-01-370-2856 is a Parts Kit,hydraulic Pump, manufactured by Spx Fluid Power, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-370-2856 has 1 manufacturer part number on file: 300430 (Spx Fluid Power).
2 possible matches (shared part number, not a government interchangeability claim): 3940-01-643-0406, 4820-01-659-2505. Verify interchangeability with system specifications before substitution.
Key specifications for 300430: Component Quantity: 20; End Item Source: 45225; End Item Name: PUMP,HYDRAULIC; Nonsupply Items and Quantities: 45225 304830 SEAL 1; 45225 10445 SPRING,COMPRESSION 2; 45225 12223 BALL 4; 45225 14763 O-RING 1; 45225 10442 WASHER 2; 45225 209787 SEAT,REPLACEABLE 2; 45225 40164 GASKET,COVER 1; 45225 10273 O-RING 1; 45225 10265 O-RING 1; 45225 16057 SPRING,COMPRESSION 1; 45225 10266 O-RING 1; 45225 16346 SPRING,COMPRESSION 1; 45225 10283 O-RING 1; 45225 304850 DECAL,WARNING 1. 4 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.