The Shackle, cataloged under National Stock Number 4030-01-496-0196, is classified within Federal Supply Class 4030 (Fittings for Rope, Cable, and Chain) of the Rope, Cable, Chain, and Fittings group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4030-01-496-0196 |
| Item Name | Shackle |
| FSC / FSG | 4030 / 40 — Fittings for Rope, Cable, and Chain |
| Status | ACTIVE |
| Surface Treatment Document and Classification | A153,CLASSB3 ASSN STD ALL TREATMENT RESPONSES |
| Inside Length | 2.375 INCHES NOMINAL IN |
| Material Diameter | 0.750 INCHES NOMINAL IN |
| Style Designator | CHAIN |
| Opening Width | 1.250 INCHES NOMINAL IN |
| Eyelet Style | ROUND PLAIN |
| Material Document and Classification | ASTM A576,CL1 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A322 ASSN STD SINGLE MATERIAL RESPONSE |
| Safe Operating Load Rating | 9500.000 POUNDS MINIMUM LBS |
| Specification/standard Data | 81348-RR-C-271D/AMENDMENT1 GOVERNMENT SPECIFICATION |
| Surface Treatment | ZINC |
| Eye Inside Diameter | 0.969 INCHES NOMINAL IN |
| Material | STEEL |
| Breaking Strength | 7500.000 HARNESS GROUP 4 |
| 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 |
|---|---|
| FCRRDF-99-581-001 ITEM NO. 47 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
| RR-C-271 | 4/1 Identification reference U.S. Government activity |
| RR-C-271D TYPE 4B GR A CL 1 3/4 | 2/2 Government specification standardization U.S. Government activity |
| RR-C-271D | 5/9 Secondary reference U.S. Government activity |
NSN 4030-01-496-0196 is a Shackle, classified under FSC 4030, Fittings for Rope, Cable, and Chain. Status: active.
Key specifications for 4030-01-496-0196: Surface Treatment Document and Classification: A153,CLASSB3 ASSN STD ALL TREATMENT RESPONSES; Inside Length: 2.375 INCHES NOMINAL IN; Material Diameter: 0.750 INCHES NOMINAL IN; Style Designator: CHAIN. 13 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.