The Clamp,hose, cataloged under National Stock Number 4730-00-423-0742, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution. Government technical data includes 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-423-0742 |
| Primary Part Number | 21675-1120-5 |
| Item Name | Clamp,hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| Status | ACTIVE |
| Temp Rating | 250.0 FAHRENHEIT DEGF |
| Fastening Device Type | SELF-LOCKING HEXAGON NUT |
| Style Designator | BAND |
| Material Document and Classification | 66,AISI/SAE 4037 FED STD 2ND MATERIAL RESPONSE BOLT |
| Material Document and Classification | MIL-S-5950 MIL SPEC 2ND MATERIAL RESPONSE BAND |
| Inside Diameter | 11.200 INCHES MINIMUM AND 11.625 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM BOLT |
| Surface Treatment | PASSIVATE BAND |
| Surface Treatment | CHROMATE ZINC OR CADMIUM NUT |
| Material | STEEL NUT |
| Material | STEEL CORROSION RESISTING OR STEEL COMP 301 BAND |
| Material | STEEL OR STEEL COMP 4037 BOLT |
| 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 |
|---|---|
| 21675-1120-5 PRIMARY | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| BC1084-1120-5-E | Voss Industries, Llc (USA) |
| Reference | Meaning |
|---|---|
| STU12B-1120-5 | 5/2 Secondary reference U.S. Government activity |
| BC1084-1120-5 | 5/9 Secondary reference Voss Industries, Llc |
NSN 4730-00-423-0742 is a Clamp,hose, manufactured by Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-423-0742 has 2 manufacturer part numbers on file: 21675-1120-5 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), BC1084-1120-5-E (Voss Industries, Llc).
Key specifications for 21675-1120-5: Temp Rating: 250.0 FAHRENHEIT DEGF; Fastening Device Type: SELF-LOCKING HEXAGON NUT; Style Designator: BAND; Material Document and Classification: 66,AISI/SAE 4037 FED STD 2ND MATERIAL RESPONSE BOLT. 12 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.