The Shackle, cataloged under National Stock Number 4030-01-198-4755, 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13 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4030-01-198-4755 |
| Item Name | Shackle |
| FSC / FSG | 4030 / 40 — Fittings for Rope, Cable, and Chain |
| Status | ACTIVE |
| Surface Treatment Document and Classification | ASTM A153 ASSN STD SINGLE TREATMENT RESPONSE OR ASTM B633 ASSN STD SINGLE TREATMENT RESPONSE |
| Inside Length | 2.062 INCHES MINIMUM AND 2.562 INCHES MAXIMUM IN |
| End Condition | SLOTTED |
| Material Diameter | 0.750 INCHES MINIMUM IN |
| Style Designator | CHAIN |
| Opening Width | 1.188 INCHES MINIMUM AND 1.344 INCHES MAXIMUM IN |
| Material Document and Classification | RR-C-271,GR C FED SPEC SINGLE MATERIAL RESPONSE |
| Locking Device Type | COTTER PIN |
| Specification/standard Data | 80205-NAS1044 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Closure Head Style | FLAT |
| Surface Treatment | ZINC |
| Material | STEEL |
| Breaking Strength | 1800.0 HARNESS GROUP 3 |
| 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 |
|---|---|
| NAS1044-12 | 3/2 Design control — primary reference U.S. Government activity |
| RR-C-271 | 4/1 Identification reference U.S. Government activity |
NSN 4030-01-198-4755 is a Shackle, classified under FSC 4030, Fittings for Rope, Cable, and Chain. Status: active.
Key specifications for 4030-01-198-4755: Surface Treatment Document and Classification: ASTM A153 ASSN STD SINGLE TREATMENT RESPONSE OR ASTM B633 ASSN STD SINGLE TREATMENT RESPONSE; Inside Length: 2.062 INCHES MINIMUM AND 2.562 INCHES MAXIMUM IN; End Condition: SLOTTED; Material Diameter: 0.750 INCHES MINIMUM IN. 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.