The Tee,tube, cataloged under National Stock Number 4730-01-357-8708, 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 Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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 | 4730-01-357-8708 |
| Primary Part Number | SS50-834K-J4 |
| Item Name | Tee,tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| Status | ACTIVE |
| Material | STEEL COMP 304 OVERALL |
| Thread Series Designator | UNF ALL ENDS |
| Thread Class | 3A THIRD END BULKHEAD A |
| Nominal Outside Diameter Tube Accommodated | 0.250 INCHES ALL ENDS IN |
| Surface Treatment | PASSIVATE OVERALL |
| Connection Style | FLARED (TUBE) ALL ENDS |
| Leg Length | 0.953 INCHES NOMINAL SECOND END IN |
| Leg Length | 1.578 INCHES NOMINAL THIRD END IN |
| Thread Class | 3A ALL ENDS A |
| Seat Angle | 37.0 DEGREES ALL ENDS |
| Leg Length | 0.953 INCHES NOMINAL FIRST END IN |
| Thread Series Designator | UNF THIRD END BULKHEAD |
| Nominal Thread Size | 0.438 INCHES ALL ENDS IN |
| Connection Type | THREADED EXTERNAL TUBE ALL ENDS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SS50-834K-J4 PRIMARY | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| SS50 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
NSN 4730-01-357-8708 is a Tee,tube, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-357-8708 has 2 cross-referenced part numbers: SS50-834K-J4 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), SS50 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
There are 3 known substitutes for 4730-01-357-8708: 6105-00-050-8340, 5930-00-539-7661, 6130-01-552-6883. Verify interchangeability with system specifications before substitution.
Key specifications for SS50-834K-J4: Material: STEEL COMP 304 OVERALL; Thread Series Designator: UNF ALL ENDS; Thread Class: 3A THIRD END BULKHEAD A; Nominal Outside Diameter Tube Accommodated: 0.250 INCHES ALL ENDS IN. 15 total characteristics are documented in the Federal Logistics Information System.