The Chain Assembly,single Leg, cataloged under National Stock Number 4010-00-539-4451, is classified within Federal Supply Class 4010 (Chain and Wire Rope) of the Rope, Cable, Chain, and Fittings group. The manufacturer of record is Satair A/s. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4010-00-539-4451 |
| Primary Part Number | 1504-8W |
| Item Name | Chain Assembly,single Leg |
| FSC / FSG | 4010 / 40 — Chain and Wire Rope |
| Manufacturer | Satair A/s |
| Status | ACTIVE |
| Attachment Style | S HOOK TERMINAL ATTACHMENT FIRST END |
| Surface Treatment Document and Classification | QQ-P-416,CL 3 FED SPEC SINGLE TREATMENT RESPONSE TERMINAL ATTACHMENT FIRST END |
| Style Designator | SAFETY-PLUMBERS |
| Surface Treatment | CADMIUM TERMINAL ATTACHMENT FIRST END |
| Material | STEEL TERMINAL ATTACHMENT FIRST END |
| End Type | PLAIN SECOND END |
| End Type | TERMINAL ATTACHMENT FIRST END |
| 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 |
|---|---|
| 1504-8W | Satair A/s (DNK) |
| Reference | Meaning |
|---|---|
| 1504-8W | 3/2 Design control — primary reference U.S. Government activity |
NSN 4010-00-539-4451 is a Chain Assembly,single Leg, manufactured by Satair A/s, classified under FSC 4010, Chain and Wire Rope. Status: active.
NSN 4010-00-539-4451 has 1 manufacturer part number on file: 1504-8W (Satair A/s).
Key specifications for 1504-8W: Attachment Style: S HOOK TERMINAL ATTACHMENT FIRST END; Surface Treatment Document and Classification: QQ-P-416,CL 3 FED SPEC SINGLE TREATMENT RESPONSE TERMINAL ATTACHMENT FIRST END; Style Designator: SAFETY-PLUMBERS; Overall Length: 0.667 FEET NOMINAL FT. 7 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.