The Tee,flange to Boss, cataloged under National Stock Number 4730-00-080-7890, 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 The Boeing Company. Government technical data includes 30 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-080-7890 |
| Primary Part Number | 114P4029-1 |
| Item Name | Tee,flange to Boss |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Flange Shape | RECTANGULAR WITH HOLES THIRD END |
| Flange Face Design | PLAIN THIRD END |
| Flange Face Design | PLAIN THIRD ENDUNABLE TO DECODE |
| Connection Style | GASKET SEAL (BOSS) FIRST END |
| Connection Style | GASKET SEAL (BOSS) SECOND END |
| Nominal Length | 1.692 INCHES THIRD END IN |
| Material Document and Classification | QQ-A-601,CLASS 3 MT6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material Document and Classification | QQ-A-601,CLASS 3 MT6 FED SPEC SINGLE MATERIAL RESPONSE OVERALLUNABLE TO DECODE |
| Bolt Hole Nominal Diameter | 0.210 INCHES THIRD END IN |
| Bolt Hole Nominal Diameter | 0.210 INCHES THIRD ENDUNABLE TO DECODE IN |
| Operating Pressure | 60.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Leg Length | 1.880 INCHES NOMINAL FIRST END IN |
| Leg Length | 1.500 INCHES NOMINAL SECOND END IN |
| Leg Length | 1.940 INCHES NOMINAL THIRD END IN |
| Reduced Passage Nominal Inside Diameter | 0.300 INCHES SECOND END IN |
| Reduced Passage Nominal Inside Diameter | 0.850 INCHES FIRST END IN |
| Reduced Passage Nominal Inside Diameter | 0.300 INCHES SECOND ENDUNABLE TO DECODE IN |
| Reduced Passage Nominal Inside Diameter | 0.850 INCHES FIRST ENDUNABLE TO DECODE IN |
| Nominal Thread Size | 1.312 INCHES FIRST END IN |
| Nominal Thread Size | 0.562 INCHES SECOND END IN |
| Center to Center Nominal Distance Between Bolt Holes Along Width | 1.102 INCHES THIRD END IN |
| Center to Center Nominal Distance Between Bolt Holes Along Width | 1.102 INCHES THIRD ENDUNABLE TO DECODE IN |
| Bolt Hole Quantity | 4 THIRD END |
| Nominal Width | 1.692 INCHES THIRD END IN |
| Center to Center Nominal Distance Between Bolt Holes Along Length | 1.102 INCHES THIRD END IN |
| Center to Center Nominal Distance Between Bolt Holes Along Length | 1.102 INCHES THIRD ENDUNABLE TO DECODE IN |
| Media for Which Designed | GAS, LIQUEFIED SINGLE RESPONSE |
| Media for Which Designed | GAS, LIQUEFIED SINGLE RESPONSEUNABLE TO DECODE |
| Thread Class | 3B SECOND END |
| Thread Class | 3B FIRST END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 114P4029-2 | The Boeing Company (USA) |
| 114P4029-1 PRIMARY | The Boeing Company (USA) |
NSN 4730-00-080-7890 is a Tee,flange to Boss, manufactured by The Boeing Company, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-080-7890 has 2 manufacturer part numbers on file: 114P4029-2 (The Boeing Company), 114P4029-1 (The Boeing Company).
Key specifications for 114P4029-1: Flange Shape: RECTANGULAR WITH HOLES THIRD END; Flange Face Design: PLAIN THIRD END; Flange Face Design: PLAIN THIRD ENDUNABLE TO DECODE; Connection Style: GASKET SEAL (BOSS) FIRST END. 30 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 4730-00-080-7890 has DEMIL Code Q. 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.