The Clamp,hose, cataloged under National Stock Number 4730-00-919-5644, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-919-5644 |
| Item Name | Clamp,hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| Temp Rating | 800.0 FAHRENHEIT DEGF |
| Precious Material | SILVER |
| Fastening Device Type | SELF-LOCKING HEXAGON NUT |
| Style Designator | BAND |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE BOLT |
| Material Document and Classification | MIL-S-5059,1/2H MIL SPEC SINGLE MATERIAL RESPONSE BAND |
| Inside Diameter | 2.000 INCHES NOMINAL IN |
| Surface Treatment | SILVER NUT |
| Surface Treatment | CADMIUM BOLT |
| Surface Treatment | PASSIVATE BAND |
| Precious Material and Location | NUT SURFACE SILVER |
| Material | STEEL COMP 301 BAND |
| Material | STEEL CORROSION RESISTING NUT |
| Material | 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 |
| Reference | Meaning |
|---|---|
| U4304-2-00SS | 3/2 Design control — primary reference U.S. Government activity |
NSN 4730-00-919-5644 is a Clamp,hose, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
Key specifications for 4730-00-919-5644: Temp Rating: 800.0 FAHRENHEIT DEGF; Precious Material: SILVER; Fastening Device Type: SELF-LOCKING HEXAGON NUT; Style Designator: BAND. 14 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.