The Clamp,hose, cataloged under National Stock Number 4730-00-540-4032, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Norma Pennsylvania Inc. Div Breeze Industrial Products. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-540-4032 |
| Primary Part Number | 9456H B |
| Item Name | Clamp,hose |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Norma Pennsylvania Inc. Div Breeze Industrial Products |
| Status | CANCELLED |
| Style Designator | BAND |
| Material | STEEL CORROSION RESISTING SCREW |
| Inside Diameter | 3.125 INCHES MINIMUM AND 4.000 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE BAND |
| Fastening Device Type | SLOTTED HEXAGON HEAD SCREW |
| Criticality Code Justification | FEAT |
| Material | STEEL CORROSION RESISTING BAND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9456H B PRIMARY | Norma Pennsylvania Inc. Div Breeze Industrial Products (USA) |
| WWD128 | Wittek Companies Intl Inc (USA) |
| 9456 | Hoosier Industrial Supply, Inc (USA) |
| 9456 | Norma Pennsylvania Inc. Div Breeze Industrial Products (USA) |
| 900021-128 | The Boeing Company (USA) |
| WWD128 | Leonardo Spa Aeronautics Division - Pomigliano D'arco Site (ITA) |
| 98C27 | Grimes Aerospace Company (USA) |
| ST9M540 | The Boeing Company Div Defense (USA) |
| WWD128/AN737TW1 | Wittek Companies Intl Inc (USA) |
| ST9M540-128 | The Boeing Company Div Defense (USA) |
NSN 4730-00-540-4032 is a Clamp,hose, manufactured by Norma Pennsylvania Inc. Div Breeze Industrial Products, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-540-4032 has 10 cross-referenced part numbers: 9456H B (Norma Pennsylvania Inc. Div Breeze Industrial Products), WWD128 (Wittek Companies Intl Inc), 9456 (Hoosier Industrial Supply, Inc), 9456 (Norma Pennsylvania Inc. Div Breeze Industrial Products), 900021-128 (The Boeing Company) and 5 more.
There are 11 known substitutes for 4730-00-540-4032: 3110-00-100-6155, 5310-00-187-2343, 4730-00-278-0424 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 9456H B: Special Features: WEAPON SYSTEM ESSENTIAL; Overall Width: 0.500 INCHES NOMINAL IN; Style Designator: BAND; Material: STEEL CORROSION RESISTING SCREW. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-540-4032 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.