The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-01-481-9121, 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 Fairview Fittings Inc. Government technical data includes 7 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 | 4730-01-481-9121 |
| Primary Part Number | 48-4A |
| Item Name | Adapter,straight,pipe to Tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Fairview Fittings Inc |
| Status | ACTIVE |
| Nominal Outside Diameter Tube Accommodated | 0.250 INCHES FIRST END IN |
| Connection Style | FLARED (TUBE) FIRST END |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Nominal Pipe Size Accommodated | 0.125 INCHES SECOND END IN |
| Connection Style | PLAIN (PIPE) SECOND END |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Seat Angle | 45.0 DEGREES FIRST END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 48-4A PRIMARY | Fairview Fittings Inc (USA) |
NSN 4730-01-481-9121 is a Adapter,straight,pipe to Tube, manufactured by Fairview Fittings Inc, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-481-9121 has 1 cross-referenced part number: 48-4A (Fairview Fittings Inc).
There are 3 known substitutes for 4730-01-481-9121: 6625-00-055-5348, 4730-00-248-9351, 5805-01-255-4015. Verify interchangeability with system specifications before substitution.
Key specifications for 48-4A: Nominal Outside Diameter Tube Accommodated: 0.250 INCHES FIRST END IN; Connection Style: FLARED (TUBE) FIRST END; Connection Type: THREADED EXTERNAL PIPE SECOND END; Nominal Pipe Size Accommodated: 0.125 INCHES SECOND END IN. 9 total characteristics are documented in the Federal Logistics Information System.