The Shackle, cataloged under National Stock Number 4030-01-672-4481, 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 Container Research Corp Dba Container Research Corp Div Containr Research Corporation. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4030-01-672-4481 |
| Primary Part Number | STD-049-1 |
| Item Name | Shackle |
| FSC / FSG | 4030 / 40 — Fittings for Rope, Cable, and Chain |
| Manufacturer | Container Research Corp Dba Container Research Corp Div Containr Research Corporation |
| Status | ACTIVE |
| Material | STEEL COMP 1010 AND STEEL COMP 1020 |
| 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 |
|---|---|
| STD-049-1 PRIMARY | Container Research Corp Dba Container Research Corp Div Containr Research Corporation (USA) |
NSN 4030-01-672-4481 is a Shackle, manufactured by Container Research Corp Dba Container Research Corp Div Containr Research Corporation, classified under FSC 4030, Fittings for Rope, Cable, and Chain. Status: active.
NSN 4030-01-672-4481 has 1 manufacturer part number on file: STD-049-1 (Container Research Corp Dba Container Research Corp Div Containr Research Corporation).
Key specifications for STD-049-1: Special Features: LENGTH 6.50 INCHES IN; Part Name Assigned by Controlling Agency: SHACKLE; End Item Identification: RECORDER SET; Material: STEEL COMP 1010 AND STEEL COMP 1020. 1 specification is 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.