The Hook,chain,s, cataloged under National Stock Number 4030-01-305-8684, 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 Wbparts Inc. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4030-01-305-8684 |
| Primary Part Number | SS9093-002 |
| Item Name | Hook,chain,s |
| FSC / FSG | 4030 / 40 — Fittings for Rope, Cable, and Chain |
| Manufacturer | Wbparts Inc |
| Status | ACTIVE |
| Surface Treatment Document and Classification | SS8435,CAGEC 78286 MFR REF SINGLE TREATMENT RESPONSE |
| Inside Length | 2.150 INCHES NOMINAL IN |
| Material Diameter | 0.130 INCHES NOMINAL IN |
| Style Designator | OPEN ENDS |
| Material Document and Classification | ASTM A313 ASSN STD SINGLE MATERIAL RESPONSE |
| Lower Loop Inside Diameter | 0.680 INCHES NOMINAL IN |
| Upper Loop Inside Diameter | 0.370 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE |
| Material | STEEL COMP 302 |
| 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 |
|---|---|
| SS9093-002 PRIMARY | Wbparts Inc (USA) |
| Reference | Meaning |
|---|---|
| SS9093-002 | 5/9 Secondary reference Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
NSN 4030-01-305-8684 is a Hook,chain,s, manufactured by Wbparts Inc, classified under FSC 4030, Fittings for Rope, Cable, and Chain. Status: active.
NSN 4030-01-305-8684 has 1 manufacturer part number on file: SS9093-002 (Wbparts Inc).
Key specifications for SS9093-002: Surface Treatment Document and Classification: SS8435,CAGEC 78286 MFR REF SINGLE TREATMENT RESPONSE; Inside Length: 2.150 INCHES NOMINAL IN; Material Diameter: 0.130 INCHES NOMINAL IN; Style Designator: OPEN ENDS. 9 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.