The Socket,wire Rope, cataloged under National Stock Number 4030-01-056-5534, is classified within Federal Supply Class 4030 (No Item Name Available) of the Rope, Cable, Chain, and Fittings group. The primary manufacturer of record is The Crosby Group Llc Dba the Crosby Group. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4030-01-056-5534 |
| Primary Part Number | S-421 |
| Item Name | Socket,wire Rope |
| FSC / FSG | 4030 / 40 — No Item Name Available |
| Manufacturer | The Crosby Group Llc Dba the Crosby Group |
| Status | ACTIVE |
| Accommodated Material Diameter | 0.625 INCHES NOMINAL IN |
| Opening Width | 1.250 INCHES MINIMUM AND 1.375 INCHES MAXIMUM IN |
| Style Designator | OPEN WEDGE |
| Features Provided | WEDGE |
| Bolt Hole Diameter | 1.188 INCHES NOMINAL IN |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4030-01-056-5534 is a Socket,wire Rope, manufactured by The Crosby Group Llc Dba the Crosby Group, classified under FSC 4030 (No Item Name Available). Status: active.
NSN 4030-01-056-5534 has 3 cross-referenced part numbers: S-421 (Bullivants Pty Ltd), S-421 (The Crosby Group Llc Dba the Crosby Group), S67470 (Cnh Industrial America Llc Dba Cnh America).
There are 4 known substitutes for 4030-01-056-5534: 3040-00-980-0727, 5930-01-091-3318, 5995-01-228-7931 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for S-421: Accommodated Material Diameter: 0.625 INCHES NOMINAL IN; Opening Width: 1.250 INCHES MINIMUM AND 1.375 INCHES MAXIMUM IN; Overall Length: 8.156 INCHES NOMINAL IN; Style Designator: OPEN WEDGE. 7 total characteristics are documented in the Federal Logistics Information System.