The Clamp,hose, cataloged under National Stock Number 4730-00-950-6134, 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 11 specifications, cited from the U.S. Government catalog. 14 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-950-6134 |
| Item Name | Clamp,hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | CANCELLED |
| Temp Rating | 500.0 FAHRENHEIT DEGF |
| Fastening Device Type | SELF-LOCKING HEXAGON NUT |
| Style Designator | BAND |
| Nondefinitive Spec/std Data | MS21920-41 PART |
| Inside Diameter | 4.750 INCHES MINIMUM AND 5.120 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM NUT |
| Surface Treatment | CADMIUM BOLT |
| Surface Treatment | PASSIVATE BAND |
| Material | STEEL COMP 301 BAND |
| Material | STEEL COMP 4037 NUT |
| Material | STEEL COMP 4130 BOLT |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| MS21920-41 | 5/9 Secondary reference Lockheed Martin Corporation Div Rotary and Mission Systems |
| MS21920-41 | 5/9 Secondary reference Wittek Companies Intl Inc |
| MIL-DTL-8783 | 5/1 Secondary reference U.S. Government activity |
| MS21920-41 | 5/1 Secondary reference Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| MS21920-40 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| MS21920-41 | 5/9 Secondary reference Umpco, Inc. Dba Umpco Inc |
| MS21920-41 | 5/9 Secondary reference U.S. Government activity |
| MIL-DTL-8783/1 | 4/1 Identification reference U.S. Government activity |
| U80-41 | 5/9 Secondary reference U.S. Government activity |
| MS21920-41 | 2/2 Government specification standardization U.S. Government activity |
| MS21920-41 | 5/1 Secondary reference Fastenair Corp |
| MS21920-41 | 5/1 Secondary reference U.S. Government activity |
| MS21920-41 | 5/1 Secondary reference Voss Industries, Llc |
| MS21920-41 | 5/9 Secondary reference Lockheed Martin Corporation |
NSN 4730-00-950-6134 is a Clamp,hose, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: cancelled.
4 possible matches (shared part number, not a government interchangeability claim): 4730-00-951-6658, 4730-00-985-0755, 4730-00-985-0760. Verify interchangeability with system specifications before substitution.
Key specifications for 4730-00-950-6134: Temp Rating: 500.0 FAHRENHEIT DEGF; Fastening Device Type: SELF-LOCKING HEXAGON NUT; Style Designator: BAND; Overall Width: 0.625 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN. 11 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.
NSN 4730-00-950-6134 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.