The Shackle, cataloged under National Stock Number 4030-00-753-9662, is classified within Federal Supply Class 4030 (Fittings for Rope, Cable, and Chain) of the Rope, Cable, Chain, and Fittings group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4030-00-753-9662 |
| Primary Part Number | 7539662 |
| Item Name | Shackle |
| FSC / FSG | 4030 / 40 — Fittings for Rope, Cable, and Chain |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Inside Length | 2.859 INCHES NOMINAL IN |
| Material Diameter | 0.750 INCHES NOMINAL IN |
| Style Designator | ANTITOPPLING |
| Opening Width | 1.375 INCHES NOMINAL IN |
| Eyelet Style | ROUND PLAIN |
| Material Document and Classification | SAE ASSN STD ALL MATERIAL RESPONSES |
| Features Provided | FORELOCK PINHOLE |
| Eye Inside Diameter | 0.906 INCHES NOMINAL IN |
| Material | STEEL COMP 1009 OR STEEL COMP 1035 |
| 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 |
|---|---|
| 7539662 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 1180N2 | 5/9 Secondary reference Diamond Reo Truck Co |
| 4030007539662 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
NSN 4030-00-753-9662 is a Shackle, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 4030, Fittings for Rope, Cable, and Chain. Status: active.
NSN 4030-00-753-9662 has 1 manufacturer part number on file: 7539662 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 7539662: Inside Length: 2.859 INCHES NOMINAL IN; Material Diameter: 0.750 INCHES NOMINAL IN; Style Designator: ANTITOPPLING; Opening Width: 1.375 INCHES NOMINAL IN. 9 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.