The Chain Assembly,single Leg, cataloged under National Stock Number 4010-00-449-6574, is classified within Federal Supply Class 4010 (Chain and Wire Rope) of the Rope, Cable, Chain, and Fittings group. The manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. Government technical data includes 16 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 | 4010-00-449-6574 |
| Primary Part Number | 5652565 |
| Item Name | Chain Assembly,single Leg |
| FSC / FSG | 4010 / 40 — Chain and Wire Rope |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| Attachment Style | ENLARGED COMMON LINK TERMINAL ATTACHMENT SECOND END |
| Attachment Style | ENLARGED COMMON LINK FIRST INTERMEDIATE ATTACHMENT |
| Attachment Style | HOIST HOOK TERMINAL ATTACHMENT FIRST END |
| Attachment Style | CHAIN SHACKLE SECOND INTERMEDIATE ATTACHMENT |
| Surface Treatment Document and Classification | QQ-Z-325,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE ALL ATTACHMENTS |
| Surface Treatment Document and Classification | QQ-Z-325,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE CHAIN |
| Style Designator | PROOF COIL |
| Material Document and Classification | ASTM A575 ASSN STD ALL MATERIAL RESPONSES CHAIN |
| Material Document and Classification | ASTM A575 ASSN STD ALL MATERIAL RESPONSES TERMINAL ATTACHMENT FIRST END |
| Material Document and Classification | ASTM A575 ASSN STD ALL MATERIAL RESPONSES TERMINAL ATTACHMENT SECOND END |
| Diameter | 0.531 INCHES NOMINAL STOCK IN |
| Surface Treatment | ZINC AND CHROMATE ALL ATTACHMENTS |
| Surface Treatment | ZINC AND CHROMATE CHAIN |
| Fabrication Method | CAST OR COLD DRAWN OR FORGED OR FORMED |
| Breaking Strength | 6500.000 HARNESS GROUP 1 |
| 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 |
|---|---|
| 5652565 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
NSN 4010-00-449-6574 is a Chain Assembly,single Leg, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 4010, Chain and Wire Rope. Status: active.
NSN 4010-00-449-6574 has 1 manufacturer part number on file: 5652565 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 5652565: Attachment Style: ENLARGED COMMON LINK TERMINAL ATTACHMENT SECOND END; Attachment Style: ENLARGED COMMON LINK FIRST INTERMEDIATE ATTACHMENT; Attachment Style: HOIST HOOK TERMINAL ATTACHMENT FIRST END; Attachment Style: CHAIN SHACKLE SECOND INTERMEDIATE ATTACHMENT. 16 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.