The Adapter,straight,tube to Hose, cataloged under National Stock Number 4730-00-202-7453, 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 Teledyne Industries Inc Teledyne Power Systems Div. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-202-7453 |
| Primary Part Number | 20273 |
| Item Name | Adapter,straight,tube to Hose |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Teledyne Industries Inc Teledyne Power Systems Div |
| Status | ACTIVE |
| Nominal Thread Size | 0.750 INCHES FIRST END IN |
| Thread Series Designator | UNF FIRST END |
| Seat Angle | 45.0 DEGREES FIRST END |
| Surface Treatment | CADMIUM OUTSIDE |
| Connection Type | THREADED EXTERNAL TUBE SECOND END |
| Thread Class | 3A FIRST END A |
| Nominal Inside Diameter Hose Accommodated | 0.656 INCHES SECOND END IN |
| Material | STEEL BODY |
| Nominal Overall Length | 1.562 INCHES IN |
| Nominal Thread Size | 0.750 INCHES FIRST END IN |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Nominal Overall Length | 1.562 INCHES IN |
| Connection Style | BEADED HOSE SECOND END |
| Thread Series Designator | UNF FIRST END |
| Connection Style | INVERTED FLARE (TUBE) FIRST END |
| Surface Treatment | CADMIUM OUTSIDE |
| Nominal Outside Diameter Tube Accommodated | 0.500 INCHES FIRST END IN |
| Nominal Outside Diameter Tube Accommodated | 0.500 INCHES FIRST END IN |
| Seat Angle | 45.0 DEGREES FIRST END |
| Nominal Inside Diameter Hose Accommodated | 0.656 INCHES SECOND END IN |
| Material | STEEL BODY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 20273 | Teledyne Industries Inc Teledyne Power Systems Div (USA) |
NSN 4730-00-202-7453 is a Adapter,straight,tube to Hose, manufactured by Teledyne Industries Inc Teledyne Power Systems Div, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-202-7453 has 1 cross-referenced part number: 20273 (Teledyne Industries Inc Teledyne Power Systems Div).
There are 10 known substitutes for 4730-00-202-7453: 6625-00-103-6316, 5915-00-234-4286, 5940-00-617-6911 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 20273: Nominal Thread Size: 0.750 INCHES FIRST END IN; Thread Series Designator: UNF FIRST END; Seat Angle: 45.0 DEGREES FIRST END; Surface Treatment: CADMIUM OUTSIDE. 21 total characteristics are documented in the Federal Logistics Information System.