The Chain Assembly,single Leg, cataloged under National Stock Number 4010-01-079-1989, is classified within Federal Supply Class 4010 (Chain and Wire Rope) of the Rope, Cable, Chain, and Fittings group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4010-01-079-1989 |
| Item Name | Chain Assembly,single Leg |
| FSC / FSG | 4010 / 40 — Chain and Wire Rope |
| Status | ACTIVE |
| Attachment Style | OFFSET BEAD CHAIN TERMINAL ATTACHMENT FIRST END |
| Style Designator | BEAD |
| Diameter | 0.250 INCHES NOMINAL BEAD IN |
| Specification/standard Data | 80205-NAS1201 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Quantity Per Unit of Measure | 37 PER FOOT |
| Material | STEEL CORROSION RESISTING OVERALL |
| Breaking Strength | 75.000 HARNESS GROUP 1 |
| 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 |
|---|---|
| RR-C-271 | 4/1 Identification reference U.S. Government activity |
| NAS1201C13B10 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4010-01-079-1989 is a Chain Assembly,single Leg, classified under FSC 4010, Chain and Wire Rope. Status: active.
Key specifications for 4010-01-079-1989: Attachment Style: OFFSET BEAD CHAIN TERMINAL ATTACHMENT FIRST END; Style Designator: BEAD; Diameter: 0.250 INCHES NOMINAL BEAD IN; Overall Length: 0.396 FEET MINIMUM AND 0.438 FEET MAXIMUM 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.