The Thimble,rope, cataloged under National Stock Number 4030-00-266-0074, is classified within Federal Supply Class 4030 (Fittings for Rope, Cable, and Chain) of the Rope, Cable, Chain, and Fittings group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 4030-00-266-0074 |
| Item Name | Thimble,rope |
| FSC / FSG | 4030 / 40 — Fittings for Rope, Cable, and Chain |
| Status | ACTIVE |
| Inside Width | 2.875 INCHES MINIMUM IN |
| Inside Length | 5.000 INCHES MINIMUM IN |
| Style Designator | SPLIT OVAL |
| Accommodated Material Diameter | 1.125 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 3 TYPE |
| Surface Treatment | ZINC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| FF-T-276 | 4/1 Identification reference U.S. Government activity |
| R720 | 5/9 Secondary reference E.j. Willis Company, Inc. Dba Ej Willis Co Inc |
NSN 4030-00-266-0074 is a Thimble,rope, classified under FSC 4030, Fittings for Rope, Cable, and Chain. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 5961-01-542-9848, 7035-01-609-3839. Verify interchangeability with system specifications before substitution.
Key specifications for 4030-00-266-0074: Inside Width: 2.875 INCHES MINIMUM IN; Inside Length: 5.000 INCHES MINIMUM IN; Style Designator: SPLIT OVAL; Accommodated Material Diameter: 1.125 INCHES NOMINAL IN. 6 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.