The Chain Assembly,single Leg, cataloged under National Stock Number 4010-01-553-9083, is classified within Federal Supply Class 4010 (Chain and Wire Rope) of the Rope, Cable, Chain, and Fittings group. The manufacturer of record is Tadano America Corporation. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4010-01-553-9083 |
| Primary Part Number | 21839212 |
| Item Name | Chain Assembly,single Leg |
| FSC / FSG | 4010 / 40 — Chain and Wire Rope |
| Manufacturer | Tadano America Corporation |
| 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 |
|---|---|
| 21839212 PRIMARY | Tadano America Corporation (USA) |
| 21839212 | Tadano Demag Gmbh (DEU) |
| 21839212 | Tadano Faun Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| 21839212 | 5/9 Secondary reference Tadano Demag Gmbh |
| 21839212 | 5/9 Secondary reference Echelon Supply and Service, Inc. |
| 21839212 | 3/9 Design control — primary reference Terex American Crane Corp |
NSN 4010-01-553-9083 is a Chain Assembly,single Leg, manufactured by Tadano America Corporation, classified under FSC 4010, Chain and Wire Rope. Status: active.
NSN 4010-01-553-9083 has 3 manufacturer part numbers on file: 21839212 (Tadano America Corporation), 21839212 (Tadano Demag Gmbh), 21839212 (Tadano Faun Gmbh).
Key specifications for 21839212: End Item Identification: 3810-01-538-4030;ALL TERRAIN CRANE. 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.