The Tee,tube, cataloged under National Stock Number 4730-01-346-6235, 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 8 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 9 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-346-6235 |
| Primary Part Number | 4P02311-12-12-12 |
| 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 |
| Connection Type | UNTHREADED INTERNAL TUBE ALL ENDS |
| Material Document and Classification | AMS4928 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Outside Diameter Tube Accommodated | 0.750 INCHES ALL ENDS IN |
| Operating Pressure | 4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Leg Length | 1.719 INCHES NOMINAL ALL ENDS IN |
| Maximum Operating Temp | 275.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Material | TITANIUM ALLOY UNS R54520 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 |
|---|---|
| 07A179-12-12-12 | Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA) |
| 4P02311-12-12-12 PRIMARY | Te Connectivity Corporation Dba Raychem Product Division (USA) |
| AP3079T121212 | Sps Technologies, Llc Dba Airdrome Precision Components (USA) |
| AFP1410T121212 | Aerofit, Llc (USA) |
| 32369-12-12-12 | Faber Enterprises, Inc. Div Faber Enterprise Inc (USA) |
| Reference | Meaning |
|---|---|
| 4P02311-12-12-12 | 5/9 Secondary reference Advanced Metal Components Inc |
| 07A179-12-12-12 | 5/2 Secondary reference U.S. Government activity |
| 07A179 | D/9 Drawing number reference only U.S. Government activity |
NSN 4730-01-346-6235 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 4730-01-346-6235 has 5 manufacturer part numbers on file: 07A179-12-12-12 (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems), 4P02311-12-12-12 (Te Connectivity Corporation Dba Raychem Product Division), AP3079T121212 (Sps Technologies, Llc Dba Airdrome Precision Components), AFP1410T121212 (Aerofit, Llc), 32369-12-12-12 (Faber Enterprises, Inc. Div Faber Enterprise Inc).
9 possible matches (shared part number, not a government interchangeability claim): 4730-01-348-6257, 4730-01-348-7736, 4730-01-425-7681. Verify interchangeability with system specifications before substitution.
Key specifications for 4P02311-12-12-12: Connection Style: PLAIN (TUBE) ALL ENDS; Connection Type: UNTHREADED INTERNAL TUBE ALL ENDS; Material Document and Classification: AMS4928 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Nominal Outside Diameter Tube Accommodated: 0.750 INCHES ALL ENDS IN. 8 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.