The Tee,tube, cataloged under National Stock Number 4730-01-391-6367, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Te Connectivity Corporation Dba Raychem Product Division. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-391-6367 |
| Primary Part Number | 4PHS311-141208 |
| Item Name | Tee,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Te Connectivity Corporation Dba Raychem Product Division |
| Status | ACTIVE |
| Connection Style | PLAIN (TUBE) ALL ENDS |
| Tubing Wall Nominal Thickness for Which Designed | 0.115 INCHES SECOND END IN |
| Tubing Wall Nominal Thickness for Which Designed | 0.135 INCHES FIRST END IN |
| Tubing Wall Nominal Thickness for Which Designed | 0.077 INCHES THIRD END IN |
| Connection Type | UNTHREADED EXTERNAL TUBE ALL ENDS |
| Material Document and Classification | AMS4965 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Outside Diameter Tube Accommodated | 0.750 INCHES SECOND END IN |
| Nominal Outside Diameter Tube Accommodated | 0.875 INCHES FIRST END IN |
| Nominal Outside Diameter Tube Accommodated | 0.500 INCHES THIRD END IN |
| Operating Pressure | 4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Leg Length | 1.968 INCHES NOMINAL FIRST END IN |
| Leg Length | 1.638 INCHES NOMINAL THIRD END IN |
| Leg Length | 1.849 INCHES NOMINAL SECOND END IN |
| Maximum Operating Temp | 275.0 FAHRENHEIT SECOND RESPONSE DEGF |
| Maximum Operating Temp | -65.0 FAHRENHEIT FIRST RESPONSE DEGF |
| Media for Which Designed | AERONAUTICAL FLUID SINGLE RESPONSE |
| Material | TITANIUM ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 07A347-14-12-08 | Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA) |
| AP3800T141208 | Sps Technologies, Llc Dba Airdrome Precision Components (USA) |
| 4PHS311-141208 PRIMARY | Te Connectivity Corporation Dba Raychem Product Division (USA) |
| AAC4311-141208 | Allan Aircraft Supply Co., Llc Dba Allan Aircraft Supply (USA) |
| AFP1861T141208 | Aerofit, Llc (USA) |
| Reference | Meaning |
|---|---|
| 4PHS311-141208 | 5/9 Secondary reference Advanced Metal Components Inc |
NSN 4730-01-391-6367 is a Tee,tube, manufactured by Te Connectivity Corporation Dba Raychem Product Division, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-391-6367 has 5 manufacturer part numbers on file: 07A347-14-12-08 (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems), AP3800T141208 (Sps Technologies, Llc Dba Airdrome Precision Components), 4PHS311-141208 (Te Connectivity Corporation Dba Raychem Product Division), AAC4311-141208 (Allan Aircraft Supply Co., Llc Dba Allan Aircraft Supply), AFP1861T141208 (Aerofit, Llc).
Key specifications for 4PHS311-141208: Connection Style: PLAIN (TUBE) ALL ENDS; Tubing Wall Nominal Thickness for Which Designed: 0.115 INCHES SECOND END IN; Tubing Wall Nominal Thickness for Which Designed: 0.135 INCHES FIRST END IN; Tubing Wall Nominal Thickness for Which Designed: 0.077 INCHES THIRD END IN. 17 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 4730-01-391-6367 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.