The Chain Assembly,single Leg, cataloged under National Stock Number 4010-01-520-5747, is classified within Federal Supply Class 4010 (Chain and Wire Rope) of the Rope, Cable, Chain, and Fittings group. The manufacturer of record is Laclede Chain Manufacturing Company, Llc Div Laclede Chain Manufacturing Company. Government technical data includes 4 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4010-01-520-5747 |
| Primary Part Number | 3532-725-55 |
| Item Name | Chain Assembly,single Leg |
| FSC / FSG | 4010 / 40 — Chain and Wire Rope |
| Manufacturer | Laclede Chain Manufacturing Company, Llc Div Laclede Chain Manufacturing Company |
| Status | ACTIVE |
| Attachment Style | GRAB HOOK BOTH ENDS |
| Style Designator | LONG LINK |
| Safe Operating Load Rating | 11300.0 POUNDS NOMINAL LBS |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| 3362T43 | Mcmaster-Carr Supply Co (USA) |
| 3532-725-55 PRIMARY | Laclede Chain Manufacturing Company, Llc Div Laclede Chain Manufacturing Company (USA) |
| Reference | Meaning |
|---|---|
| 3362T18 | 5/9 Secondary reference Mcmaster-Carr Supply Co |
NSN 4010-01-520-5747 is a Chain Assembly,single Leg, manufactured by Laclede Chain Manufacturing Company, Llc Div Laclede Chain Manufacturing Company, classified under FSC 4010, Chain and Wire Rope. Status: active.
NSN 4010-01-520-5747 has 2 manufacturer part numbers on file: 3362T43 (Mcmaster-Carr Supply Co), 3532-725-55 (Laclede Chain Manufacturing Company, Llc Div Laclede Chain Manufacturing Company).
Key specifications for 3532-725-55: Attachment Style: GRAB HOOK BOTH ENDS; Style Designator: LONG LINK; Overall Length: 20.000 FEET NOMINAL FT; Safe Operating Load Rating: 11300.0 POUNDS NOMINAL LBS. 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.