The Clamp,hose, cataloged under National Stock Number 4730-00-241-0728, 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 Smiser Industries, Incorporated. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4730-00-241-0728 |
| Primary Part Number | 3H00-4-0556-8 |
| Item Name | Clamp,hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Smiser Industries, Incorporated |
| Status | ACTIVE |
| Temp Rating | 250.0 FAHRENHEIT DEGF |
| Fastening Device Type | SELF-LOCKING HEXAGON NUT |
| Style Designator | BAND |
| Inside Diameter | 5.560 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM NUT |
| Surface Treatment | CADMIUM BOLT |
| Surface Treatment | ZINC BAND |
| Material | ALUMINUM ALLOY BAND |
| Material | STEEL CORROSION RESISTING NUT |
| Material | STEEL 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 |
|---|---|
| 93H00-4-0556-8 | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| 3H00-4-0556-8 PRIMARY | Smiser Industries, Incorporated (USA) |
| Reference | Meaning |
|---|---|
| 93H00-4-0556-8 | 5/9 Secondary reference Eaton Aeroquip Llc Dba Jackson North 1 |
| 93H00-4-0556-8 | 5/9 Secondary reference Grimes Aerospace Company |
NSN 4730-00-241-0728 is a Clamp,hose, manufactured by Smiser Industries, Incorporated, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-241-0728 has 2 manufacturer part numbers on file: 93H00-4-0556-8 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), 3H00-4-0556-8 (Smiser Industries, Incorporated).
Key specifications for 3H00-4-0556-8: Temp Rating: 250.0 FAHRENHEIT DEGF; Fastening Device Type: SELF-LOCKING HEXAGON NUT; Style Designator: BAND; Overall Width: 0.400 INCHES NOMINAL IN. 10 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.