The Swivel,eye and Link, cataloged under National Stock Number 4030-01-419-2292, 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 Northrop Grumman Systems Corporation. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4030-01-419-2292 |
| Primary Part Number | GR540Y4 |
| Item Name | Swivel,eye and Link |
| FSC / FSG | 4030 / 40 — Fittings for Rope, Cable, and Chain |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Features Provided | W/BOLT |
| Accommodated Material Diameter | 0.250 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM |
| Material | STEEL COMP 4130 |
| 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 |
|---|---|
| GR540Y4 | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| FDC-3100M38 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4030-01-419-2292 is a Swivel,eye and Link, manufactured by Northrop Grumman Systems Corporation, classified under FSC 4030, Fittings for Rope, Cable, and Chain. Status: active.
NSN 4030-01-419-2292 has 1 manufacturer part number on file: GR540Y4 (Northrop Grumman Systems Corporation).
Key specifications for GR540Y4: Features Provided: W/BOLT; Accommodated Material Diameter: 0.250 INCHES NOMINAL IN; Special Features: EYEBOLT THREAD 0.4375-20 UNF-3A A; Surface Treatment: CADMIUM. 4 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.