The Parts Kit,hydraulic Pump, cataloged under National Stock Number 4320-01-683-8897, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Ridge Tool Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-683-8897 |
| Primary Part Number | 91055 |
| Item Name | Parts Kit,hydraulic Pump |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Ridge Tool Company |
| Status | ACTIVE |
| 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 |
|---|---|
| 91055 PRIMARY | Ridge Tool Company (USA) |
NSN 4320-01-683-8897 is a Parts Kit,hydraulic Pump, manufactured by Ridge Tool Company, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-683-8897 has 1 manufacturer part number on file: 91055 (Ridge Tool Company).
Key specifications for 91055: Part Name Assigned by Controlling Agency: OIL PUMP REPAIR KIT. 0 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.