The Roller,ratchet Assembly, cataloged under National Stock Number 3950-01-263-2290, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3950-01-263-2290 |
| Item Name | Roller,ratchet Assembly |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| 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 |
| Reference | Meaning |
|---|---|
| CB71-42073-10 | 3/2 Design control — primary reference U.S. Government activity |
| CB71-42001 ITEM 44 | 5/9 Secondary reference U.S. Government activity |
| CB71-42001 | D/9 Drawing number reference only U.S. Government activity |
NSN 3950-01-263-2290 is a Roller,ratchet Assembly, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 3950-01-297-9354. Verify interchangeability with system specifications before substitution.
Key specifications for 3950-01-263-2290: End Item Identification: A.A.I. CORP HOIST ASSY,LHA EUCUS SYSTEM. 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.