The Tee,pipe to Tube, cataloged under National Stock Number 4730-00-288-9499, 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 Imperial. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-288-9499 |
| Primary Part Number | 53F3-16X1-8X1-8 |
| Item Name | Tee,pipe to Tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Imperial |
| Status | CANCELLED |
| Connection Style | PLAIN (PIPE) FIRST END |
| Thread Class | 2A THIRD END A |
| Nominal Thread Size | 0.125 INCHES SECOND END IN |
| Nominal Thread Size | 0.125 INCHES FIRST END IN |
| Seat Angle | 45.0 DEGREES THIRD END |
| Connection Style | FLARED (TUBE) THIRD END |
| Thread Series Designator | UNF THIRD END |
| Connection Style | PLAIN (PIPE) SECOND END |
| Leg Length | 0.719 INCHES NOMINAL SECOND END IN |
| Thread Series Designator | NPTF FIRST END |
| Nominal Thread Size | 0.375 INCHES THIRD END IN |
| Connection Type | THREADED EXTERNAL TUBE THIRD END |
| Leg Length | 0.844 INCHES NOMINAL THIRD END IN |
| Leg Length | 0.531 INCHES NOMINAL FIRST END IN |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Material | COPPER ALLOY OVERALL |
| Nominal Outside Diameter Tube Accommodated | 0.187 INCHES THIRD END IN |
| Thread Series Designator | NPTF SECOND END |
| Connection Type | THREADED INTERNAL PIPE FIRST END |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 53F3-16X1-8X1-8 | Imperial (USA) |
| 53B | Everco Industries Inc (USA) |
| 256F3-2 | Parker-Hannifin Corp Div Fluid System Connector Division (USA) |
NSN 4730-00-288-9499 is a Tee,pipe to Tube, manufactured by Imperial, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-288-9499 has 3 cross-referenced part numbers: 53F3-16X1-8X1-8 (Imperial), 53B (Everco Industries Inc), 256F3-2 (Parker-Hannifin Corp Div Fluid System Connector Division).
There are 6 known substitutes for 4730-00-288-9499: 5935-00-135-8708, 4310-00-147-3893, 5940-00-171-0431 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 53F3-16X1-8X1-8: Connection Style: PLAIN (PIPE) FIRST END; Thread Class: 2A THIRD END A; Nominal Thread Size: 0.125 INCHES SECOND END IN; Nominal Thread Size: 0.125 INCHES FIRST END IN. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-288-9499 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.