The Chain Assembly,single Leg, cataloged under National Stock Number 4010-00-171-8906, is classified within Federal Supply Class 4010 (Chain and Wire Rope) of the Rope, Cable, Chain, and Fittings group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 14 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4010-00-171-8906 |
| Primary Part Number | 6375273 |
| Item Name | Chain Assembly,single Leg |
| FSC / FSG | 4010 / 40 — Chain and Wire Rope |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Attachment Style | ENLARGED COMMON LINK TERMINAL ATTACHMENT FIRST END |
| Attachment Style | ENLARGED COMMON LINK TERMINAL ATTACHMENT SECOND END |
| Attachment Style | ENLARGED COMMON LINK FIRST INTERMEDIATE ATTACHMENT |
| Style Designator | CRANE |
| Material Document and Classification | MIL-S-17758,ALLOY 1 MIL SPEC SINGLE MATERIAL RESPONSE ALL ATTACHMENTS |
| Material Document and Classification | MIL-S-17758,ALLOY 1 MIL SPEC SINGLE MATERIAL RESPONSE CHAIN |
| Diameter | 0.406 INCHES NOMINAL STOCK IN |
| Safe Operating Load Rating | 6300.000 POUNDS NOMINAL LBS |
| Surface Treatment | ZINC CHAIN |
| Surface Treatment | ZINC ALL ATTACHMENTS |
| Material | STEEL CORROSION RESISTING ALL ATTACHMENTS |
| Material | STEEL CORROSION RESISTING CHAIN |
| Fabrication Method | CAST |
| End Type | TERMINAL ATTACHMENT BOTH ENDS |
| 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 |
|---|---|
| 6375273 PRIMARY | Naval Sea Systems Command (USA) |
NSN 4010-00-171-8906 is a Chain Assembly,single Leg, manufactured by Naval Sea Systems Command, classified under FSC 4010, Chain and Wire Rope. Status: active.
NSN 4010-00-171-8906 has 1 manufacturer part number on file: 6375273 (Naval Sea Systems Command).
Key specifications for 6375273: Attachment Style: ENLARGED COMMON LINK TERMINAL ATTACHMENT FIRST END; Attachment Style: ENLARGED COMMON LINK TERMINAL ATTACHMENT SECOND END; Attachment Style: ENLARGED COMMON LINK FIRST INTERMEDIATE ATTACHMENT; Style Designator: CRANE. 14 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.