The Parts Kit,linear Actuating Cylin, cataloged under National Stock Number 3950-01-297-5203, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Hampton Hydraulics, Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3950-01-297-5203 |
| Primary Part Number | SKSS128-004 |
| Item Name | Parts Kit,linear Actuating Cylin |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Manufacturer | Hampton Hydraulics, Llc |
| Status | ACTIVE |
| Component Quantity | 12 |
| End Item Source | 62410 |
| Supply Items and Quantities | WIPER 1;CUP 1; O-RING 4; BACK-UP RING 3; PISTON SEAL 1; VALVE O-RING 2 |
| End Item Name | MOTOR WINCH |
| 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 |
|---|---|
| SKSS128-004 PRIMARY | Hampton Hydraulics, Llc (USA) |
| Reference | Meaning |
|---|---|
| 2220-80BSKT | C/1 Advisory reference — outside the item-of-supply concept Quik Mfg., Co. Dba Q M C |
NSN 3950-01-297-5203 is a Parts Kit,linear Actuating Cylin, manufactured by Hampton Hydraulics, Llc, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
NSN 3950-01-297-5203 has 1 manufacturer part number on file: SKSS128-004 (Hampton Hydraulics, Llc).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-304-5280. Verify interchangeability with system specifications before substitution.
Key specifications for SKSS128-004: Component Quantity: 12; End Item Source: 62410; Supply Items and Quantities: WIPER 1;CUP 1; O-RING 4; BACK-UP RING 3; PISTON SEAL 1; VALVE O-RING 2; End Item Name: MOTOR WINCH. 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.