The Clamp,wire Rope,saddled, cataloged under National Stock Number 4030-00-278-0646, 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 Abb Installation Products Inc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4030-00-278-0646 |
| Primary Part Number | RC1-1-2 |
| Item Name | Clamp,wire Rope,saddled |
| FSC / FSG | 4030 / 40 — Fittings for Rope, Cable, and Chain |
| Manufacturer | Abb Installation Products Inc |
| Status | ACTIVE |
| Style Designator | SINGLE GRIP, SINGLE SADDLE |
| Features Provided | GROOVED SURFACE |
| Accommodated Material Diameter | 1.500 INCHES NOMINAL IN |
| Surface Treatment | ZINC |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4030-00-278-0646 is a Clamp,wire Rope,saddled, manufactured by Abb Installation Products Inc, classified under FSC 4030, Fittings for Rope, Cable, and Chain. Status: active.
NSN 4030-00-278-0646 has 2 manufacturer part numbers on file: RC1-1-2 (Abb Installation Products Inc), 29585T26 (Mcmaster-Carr Supply Co).
1 possible match (shared part number, not a government interchangeability claim): 2590-00-294-1579. Verify interchangeability with system specifications before substitution.
Key specifications for RC1-1-2: Style Designator: SINGLE GRIP, SINGLE SADDLE; Features Provided: GROOVED SURFACE; Accommodated Material Diameter: 1.500 INCHES NOMINAL IN; Surface Treatment: ZINC. 5 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.