The Tee,tube, cataloged under National Stock Number 4730-01-366-7159, 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 Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-366-7159 |
| Primary Part Number | 07A347-20-20-06 |
| Item Name | Tee,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems |
| Status | ACTIVE |
| Connection Style | PLAIN (TUBE) ALL ENDS |
| Connection Type | UNTHREADED EXTERNAL TUBE ALL ENDS |
| Nominal Outside Diameter Tube Accommodated | 1.250 INCHES FIRST END IN |
| Nominal Outside Diameter Tube Accommodated | 1.250 INCHES SECOND END IN |
| Nominal Outside Diameter Tube Accommodated | 0.375 INCHES THIRD END IN |
| Leg Length | 2.606 INCHES NOMINAL SECOND END IN |
| Leg Length | 2.606 INCHES NOMINAL FIRST END IN |
| Leg Length | 1.133 INCHES NOMINAL THIRD END IN |
| Material | TITANIUM ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 07A347-20-20-06 | Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA) |
| AP3800T202006 | Sps Technologies, Llc Dba Airdrome Precision Components (USA) |
| AFP1861T2012006 | Aerofit, Llc (USA) |
| AAC4311-202006 | Allan Aircraft Supply Co., Llc Dba Allan Aircraft Supply (USA) |
| Reference | Meaning |
|---|---|
| 4PHS311-202006 | 3/9 Design control — primary reference Advanced Metal Components Inc |
| 4PHS311-202006 | 5/9 Secondary reference Te Connectivity Corporation Dba Raychem Product Division |
NSN 4730-01-366-7159 is a Tee,tube, manufactured by Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-366-7159 has 4 manufacturer part numbers on file: 07A347-20-20-06 (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems), AP3800T202006 (Sps Technologies, Llc Dba Airdrome Precision Components), AFP1861T2012006 (Aerofit, Llc), AAC4311-202006 (Allan Aircraft Supply Co., Llc Dba Allan Aircraft Supply).
Key specifications for 07A347-20-20-06: Connection Style: PLAIN (TUBE) ALL ENDS; Connection Type: UNTHREADED EXTERNAL TUBE ALL ENDS; Nominal Outside Diameter Tube Accommodated: 1.250 INCHES FIRST END IN; Nominal Outside Diameter Tube Accommodated: 1.250 INCHES SECOND END IN. 9 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.
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.