The Adapter,straight,tube to Hose, cataloged under National Stock Number 4730-00-203-4903, 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 Aeronautical Standards Group Dept of Navy and Air Force. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-203-4903 |
| Primary Part Number | AN792-6 |
| Item Name | Adapter,straight,tube to Hose |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Aeronautical Standards Group Dept of Navy and Air Force |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| Nominal Outside Diameter Hose Accommodated | 0.672 INCHES SECOND END IN |
| Seat Angle | 37.0 DEGREES FIRST END |
| Nominal Thread Size | 0.562 INCHES FIRST END IN |
| Thread Series Designator | UNF FIRST END |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Nominal Overall Length | 2.101 INCHES IN |
| Connection Style | SOCKET (HOSE) SECOND END |
| Seat Angle | 37.0 DEGREES FIRST END |
| Nominal Thread Size | 0.562 INCHES FIRST END IN |
| Thread Series Designator | UNF FIRST END |
| Nominal Overall Length | 2.101 INCHES IN |
| Connection Type | UNTHREADED INTERNAL HOSE SECOND END |
| Nominal Outside Diameter Tube Accommodated | 0.375 INCHES FIRST END IN |
| Nominal Inside Diameter Hose Accommodated | 0.312 INCHES SECOND END IN |
| Nominal Outside Diameter Tube Accommodated | 0.375 INCHES FIRST END IN |
| Material | STEEL OVERALL |
| Thread Class | 3B FIRST END |
| Nominal Outside Diameter Hose Accommodated | 0.672 INCHES SECOND END IN |
| Connection Style | SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END |
| Nominal Inside Diameter Hose Accommodated | 0.312 INCHES SECOND END IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4730-00-203-4903 is a Adapter,straight,tube to Hose, manufactured by Aeronautical Standards Group Dept of Navy and Air Force, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-203-4903 has 2 cross-referenced part numbers: AN792-6 (Aeronautical Standards Group Dept of Navy and Air Force), AN792-6 (Parker-Hannifin Corporation Dba Pneutronics Div Stratoflex Product Division).
There is 1 known substitute for 4730-00-203-4903: 4730-00-843-0269. Verify interchangeability with system specifications before substitution.
Key specifications for AN792-6: Material: STEEL OVERALL; Nominal Outside Diameter Hose Accommodated: 0.672 INCHES SECOND END IN; Seat Angle: 37.0 DEGREES FIRST END; Nominal Thread Size: 0.562 INCHES FIRST END IN. 21 total characteristics are documented in the Federal Logistics Information System.