The Shackle, cataloged under National Stock Number 4030-01-058-5502, 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 L3harris Technologies, Inc. Dba Harris Corporation. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4030-01-058-5502 |
| Primary Part Number | 1304521G1 |
| Item Name | Shackle |
| FSC / FSG | 4030 / 40 — Fittings for Rope, Cable, and Chain |
| Manufacturer | L3harris Technologies, Inc. Dba Harris Corporation |
| Status | ACTIVE |
| Inside Length | 2.375 INCHES NOMINAL IN |
| End Condition | SLOTTED |
| Material Diameter | 0.625 INCHES NOMINAL IN |
| Style Designator | ANCHOR |
| Opening Width | 1.062 INCHES NOMINAL IN |
| Locking Device Type | COTTER PIN |
| Closure Head Style | FLAT PLAIN |
| 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 |
|---|---|
| 1304521G1 | L3harris Technologies, Inc. Dba Harris Corporation (USA) |
| Reference | Meaning |
|---|---|
| 1304521G1 | 5/9 Secondary reference Itt Industries Inc Itt Aerospace Communications Div East |
| 111079 | 3/9 Design control — primary reference Crsi Inc Delaware Div General Dynamics Satcom Technologies Inc. |
NSN 4030-01-058-5502 is a Shackle, manufactured by L3harris Technologies, Inc. Dba Harris Corporation, classified under FSC 4030, Fittings for Rope, Cable, and Chain. Status: active.
NSN 4030-01-058-5502 has 1 manufacturer part number on file: 1304521G1 (L3harris Technologies, Inc. Dba Harris Corporation).
2 possible matches (shared part number, not a government interchangeability claim): 5330-01-127-0418, 2530-01-276-9692. Verify interchangeability with system specifications before substitution.
Key specifications for 1304521G1: Inside Length: 2.375 INCHES NOMINAL IN; End Condition: SLOTTED; Material Diameter: 0.625 INCHES NOMINAL IN; Style Designator: ANCHOR. 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.