The Tee,tube, cataloged under National Stock Number 4730-01-063-8570, 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 Tusas - Turk Havacilik Ve Uzay Sanayii Anonim Sirketi. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-063-8570 |
| Primary Part Number | 16P146-7 |
| Item Name | Tee,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Tusas - Turk Havacilik Ve Uzay Sanayii Anonim Sirketi |
| Status | ACTIVE |
| Connection Style | FLARED (TUBE) THIRD END |
| Connection Type | THREADED EXTERNAL TUBE THIRD END |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Material Document and Classification | QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Leg Length | 0.950 INCHES MINIMUM AND 0.970 INCHES MAXIMUM FIRST END IN |
| Leg Length | 0.950 INCHES MINIMUM AND 0.970 INCHES MAXIMUM SECOND END IN |
| Leg Length | 1.140 INCHES MINIMUM AND 1.160 INCHES MAXIMUM THIRD END IN |
| Nominal Thread Size | 0.562 INCHES THIRD END IN |
| Nominal Thread Size | 0.562 INCHES FIRST END IN |
| Seat Angle | 37.0 DEGREES FIRST END |
| Seat Angle | 37.0 DEGREES THIRD END |
| Thread Class | 3A FIRST END A |
| Thread Class | 3A THIRD END A |
| Material | ALUMINUM ALLOY OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) THIRD END |
| 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 |
|---|---|
| 16P146-7 | Tusas - Turk Havacilik Ve Uzay Sanayii Anonim Sirketi (TUR) |
| Reference | Meaning |
|---|---|
| 16P146-7 | 3/2 Design control — primary reference U.S. Government activity |
| 16P146-7 | 5/9 Secondary reference Certified Machine Shop Inc |
| 4730PL0673353 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 4730-01-063-8570 is a Tee,tube, manufactured by Tusas - Turk Havacilik Ve Uzay Sanayii Anonim Sirketi, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-063-8570 has 1 manufacturer part number on file: 16P146-7 (Tusas - Turk Havacilik Ve Uzay Sanayii Anonim Sirketi).
Key specifications for 16P146-7: Connection Style: FLARED (TUBE) THIRD END; Connection Type: THREADED EXTERNAL TUBE THIRD END; Connection Type: THREADED EXTERNAL TUBE FIRST END; Material Document and Classification: QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 16 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 4730-01-063-8570 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.