The Adapter,straight,pipe to Hose, cataloged under National Stock Number 4730-01-289-1540, 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 Tcr Corp. Government technical data includes 10 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-289-1540 |
| Primary Part Number | S253 |
| Item Name | Adapter,straight,pipe to Hose |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Tcr Corp |
| Status | ACTIVE |
| Nominal Inside Diameter Hose Accommodated | 0.500 INCHES SECOND END IN |
| Connection Style | BARBED OR BEADED (HOSE) SECOND END |
| Surface Treatment | ZINC OVERALL |
| Connection Style | PLAIN (PIPE) FIRST END |
| Nominal Overall Length | 1.688 INCHES IN |
| Connection Type | UNTHREADED EXTERNAL HOSE SECOND END |
| Nominal Thread Size | 0.250 INCHES FIRST END IN |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Thread Series Designator | NPT FIRST END |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| S253 | Tcr Corp (USA) |
NSN 4730-01-289-1540 is a Adapter,straight,pipe to Hose, manufactured by Tcr Corp, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-289-1540 has 1 cross-referenced part number: S253 (Tcr Corp).
There are 3 known substitutes for 4730-01-289-1540: 2910-00-019-7822, 5935-00-033-5654, 5940-00-655-4203. Verify interchangeability with system specifications before substitution.
Key specifications for S253: Nominal Inside Diameter Hose Accommodated: 0.500 INCHES SECOND END IN; Connection Style: BARBED OR BEADED (HOSE) SECOND END; Surface Treatment: ZINC OVERALL; Connection Style: PLAIN (PIPE) FIRST END. 10 total characteristics are documented in the Federal Logistics Information System.