The Lock Washer,crane, cataloged under National Stock Number 3950-01-449-3642, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Ppm Cranes Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3950-01-449-3642 |
| Primary Part Number | 1018Z1048 |
| Item Name | Lock Washer,crane |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Manufacturer | Ppm Cranes Inc |
| Status | ACTIVE |
| Reference Data and Literature | TM-09109A... A |
| 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 |
|---|---|
| 1018Z10448 | Ppm Cranes Inc (USA) |
| 1018Z1048 PRIMARY | Ppm Cranes Inc (USA) |
| Reference | Meaning |
|---|---|
| 1018Z10448 | 5/9 Secondary reference Morris Material Handling, Inc. |
NSN 3950-01-449-3642 is a Lock Washer,crane, manufactured by Ppm Cranes Inc, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
NSN 3950-01-449-3642 has 2 manufacturer part numbers on file: 1018Z10448 (Ppm Cranes Inc), 1018Z1048 (Ppm Cranes Inc).
Key specifications for 1018Z1048: Reference Data and Literature: TM-09109A... A; End Item Identification: CRANE. 1 specification is 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.