The Union,fuel, cataloged under National Stock Number 4730-01-043-7471, 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 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-043-7471 |
| Primary Part Number | 16P122-3 |
| Item Name | Union,fuel |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Tusas - Turk Havacilik Ve Uzay Sanayii Anonim Sirketi |
| Status | ACTIVE |
| General Characteristics Item Description | FLANGE ALUMINUM ALLOY,QQ-A-250/11-T6,TUBE WW-T-700/4-0,5.770 IN.MIN,5.830 IN.MAX MAJOR TUBE O/A LG,3.630 IN.MIN,3.650 IN.MAX FIRST END TO FLANGE LG,1.970 IN.MIN,2.030 IN.MAX SECOND END TO FLANGE LG,3.130 IN.MIN,3.190 IN.MAX MINOR TUBE O/A LG,1.470 IN.MIN,1.530 IN.MAX FIRST END LG TO FLANGE,1.470 IN.MIN,1.530 IN.MAX SECOND END TO FLANGE LG,5.770 IN.MIN,5.830 IN.MAX ASSY O/ALG,0.150 IN.MIN,0.170 IN.MAX FLANGE THK,0.500 IN.MIN,0.560 IN.MAX MINOR HOLE DIA,9 MOUNTING HOLES,125.0 UIN FIN IN |
| 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 |
|---|---|
| 16P122-3 | Tusas - Turk Havacilik Ve Uzay Sanayii Anonim Sirketi (TUR) |
| Reference | Meaning |
|---|---|
| 16P122-3 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4730-01-043-7471 is a Union,fuel, manufactured by Tusas - Turk Havacilik Ve Uzay Sanayii Anonim Sirketi, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-043-7471 has 1 manufacturer part number on file: 16P122-3 (Tusas - Turk Havacilik Ve Uzay Sanayii Anonim Sirketi).
Key specifications for 16P122-3: General Characteristics Item Description: FLANGE ALUMINUM ALLOY,QQ-A-250/11-T6,TUBE WW-T-700/4-0,5.770 IN.MIN,5.830 IN.MAX MAJOR TUBE O/A LG,3.630 IN.MIN,3.650 IN.MAX FIRST END TO FLANGE LG,1.970 IN.MIN,2.030 IN.MAX SECOND END TO FLANGE LG,3.130 IN.MIN,3.190 IN.MAX MINOR TUBE O/A LG,1.470 IN.MIN,1.530 IN.MAX FIRST END LG TO FLANGE,1.470 IN.MIN,1.530 IN.MAX SECOND END TO FLANGE LG,5.770 IN.MIN,5.830 IN.MAX ASSY O/ALG,0.150 IN.MIN,0.170 IN.MAX FLANGE THK,0.500 IN.MIN,0.560 IN.MAX MINOR HOLE DIA,9 MOUNTING HOLES,125.0 UIN FIN IN. 1 specification is 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 4730-01-043-7471 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.