The Clamp,hose, cataloged under National Stock Number 4730-00-278-9212, 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 Embraer S.a.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-278-9212 |
| Primary Part Number | 2821842 |
| Item Name | Clamp,hose |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Embraer S.a. |
| Status | CANCELLED |
| Inside Diameter | 1.078 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN |
| Fastening Device Type | THUMB HEAD SCREW |
| Material | STEEL CORROSION RESISTING OVERALL |
| Style Designator | BAND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2821842 | Embraer S.a. (BRA) |
| AN737TW48 | Wittek Companies Intl Inc (USA) |
| 2821842 | Embraer Aviation International (FRA) |
| AN748-48 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| AN737TW48 | Breeze-Eastern Llc (USA) |
| 2821842 | Embraer Empresa Brasileira De Aeronautica Sa (BRA) |
| 10108328 | Nimikkeistokeskus Ncb Finland (FIN) |
| AN737TW48 | Fastenair Corp (USA) |
| AN737TW48 | Norma Pennsylvania Inc. Div Breeze Industrial Products (USA) |
| AN737TW48 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| WWD48 | Wittek Companies Intl Inc (USA) |
NSN 4730-00-278-9212 is a Clamp,hose, manufactured by Embraer S.a., classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-278-9212 has 11 cross-referenced part numbers: 2821842 (Embraer S.a.), AN737TW48 (Wittek Companies Intl Inc), 2821842 (Embraer Aviation International), AN748-48 (Aeronautical Standards Group Dept of Navy and Air Force), AN737TW48 (Breeze-Eastern Llc) and 6 more.
There is 1 known substitute for 4730-00-278-9212: 4730-01-072-1366. Verify interchangeability with system specifications before substitution.
Key specifications for 2821842: Inside Diameter: 1.078 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN; Overall Width: 0.500 INCHES MINIMUM AND 0.594 INCHES MAXIMUM IN; Fastening Device Type: THUMB HEAD SCREW; Material: STEEL CORROSION RESISTING OVERALL. 5 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-278-9212 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.