The Shackle, cataloged under National Stock Number 4030-01-081-2600, 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 Antenna Products Corporation Dba Antenna Products Corp. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4030-01-081-2600 |
| Primary Part Number | 2350-1222-008 |
| Item Name | Shackle |
| FSC / FSG | 4030 / 40 — Fittings for Rope, Cable, and Chain |
| Manufacturer | Antenna Products Corporation Dba Antenna Products Corp |
| Status | ACTIVE |
| Surface Treatment Document and Classification | ASTM A153 ASSN STD SINGLE TREATMENT RESPONSE |
| Inside Length | 2.500 INCHES NOMINAL IN |
| End Condition | PLAIN |
| Material Diameter | 0.625 INCHES NOMINAL IN |
| Style Designator | ANCHOR |
| Opening Width | 1.062 INCHES NOMINAL IN |
| Material Document and Classification | RR-C-271 FED SPEC SINGLE MATERIAL RESPONSE |
| Locking Device Type | COTTER PIN |
| Features Provided | FORELOCK PINHOLE |
| Closure Head Style | FLAT |
| Surface Treatment | ZINC |
| Material | STEEL |
| Breaking Strength | 2100.0 HARNESS GROUP 2 |
| 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 |
|---|---|
| 2350-1222-008 PRIMARY | Antenna Products Corporation Dba Antenna Products Corp (USA) |
| Reference | Meaning |
|---|---|
| G-213-5/8 | C/1 Advisory reference — outside the item-of-supply concept The Crosby Group Llc Dba the Crosby Group |
NSN 4030-01-081-2600 is a Shackle, manufactured by Antenna Products Corporation Dba Antenna Products Corp, classified under FSC 4030, Fittings for Rope, Cable, and Chain. Status: active.
NSN 4030-01-081-2600 has 1 manufacturer part number on file: 2350-1222-008 (Antenna Products Corporation Dba Antenna Products Corp).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-155-6261. Verify interchangeability with system specifications before substitution.
Key specifications for 2350-1222-008: Surface Treatment Document and Classification: ASTM A153 ASSN STD SINGLE TREATMENT RESPONSE; Inside Length: 2.500 INCHES NOMINAL IN; End Condition: PLAIN; Material Diameter: 0.625 INCHES NOMINAL 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.