The Chain Assembly,single Leg, cataloged under National Stock Number 4010-00-641-7241, is classified within Federal Supply Class 4010 (Chain and Wire Rope) of the Rope, Cable, Chain, and Fittings group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4010-00-641-7241 |
| Item Name | Chain Assembly,single Leg |
| FSC / FSG | 4010 / 40 — Chain and Wire Rope |
| Status | ACTIVE |
| Fabrication Method | FORGED |
| Breaking Strength | ERR-060 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 3271873 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4010-00-641-7241 is a Chain Assembly,single Leg, classified under FSC 4010, Chain and Wire Rope. Status: active.
Key specifications for 4010-00-641-7241: Overall Length: 4.000 FEET NOMINAL FT; Special Features: MAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION;STOCK DIA.:0.875 IN. NOM.;ATTACHMENT STYLE AND LOCATION:REPLY FROM OLD FIIG A08200 WAS NO. 134 FIRST TERMINAL ATTACHMENT FIRST END,NO. 85 SECOND TERMINAL ATTACHMENT FIRST END,NO. 134 FIRST TERMINAL ATTACH. SECOND END AND 85 SECOND TERMINAL ATTACH. SECOND END;ATTACHMENT STYLE DIMENSIONS:3.250 IN. NOM. BEARING SURFACE TO BEARING SURFACE DISTANCE,1.688 IN. NOM. INSIDE WIDTH BETWWEEN EYES,1.000 IN. NOM. MATL DIA.,1.125 IN. NOM PIN DIA.,4.062 IN. NOM. BRNG SURF TO BRNG SURF DISTANCE,1.625 IN. NOM. INSIDE W,1.000 IN. NOM. MATL DIA.,3.250 IN. NOM. BRNG SURF TO BRNG SURF DIST.,1.688 IN. NOM. INSIDE W BETWEEN EYES,1.00 IN. NOM.MATL DIA.,1.125 IN. NOM. PIN DIA.,4.062 IN. NOM. BRNG SURF TO BRNG SURF DIST.,1.625 IN. NOM.INSIDE W,1 IN. NOM. MATL DIA.;CHAIN STYLE:NO 20 OF OLD FIIG A08200;ASSY END TYPE:TERMINAL ATTACHMENT;ASSY MATL AND LOCATION:STEEL,MIL-S-17758,ALLOY 1 ALL ATTACHMENTS,ASSEMBLY SURFACE AND LOCATION:PAINT ALL ATTH IN; Fabrication Method: FORGED; Breaking Strength: ERR-060. 2 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.