The Union,fuel, cataloged under National Stock Number 4730-01-043-0891, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-043-0891 |
| Primary Part Number | 16P122-5 |
| 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 | TUBE,ALUMINUM ALLOY,WW-T-700/4-0,FLANGE,ALUMINUM ALLOY,QQ-A-250/11-T6,7.750 IN.MIN,7.770 IN.MAX O/A LG,5.930 IN.MIN,5.960 IN.MAX MINOR TUBE LG,5.770 IN.MIN,5.830 IN.MAX MAJOR TUBE LG,9 MOUNTING HOLES,0.150 IN.MIN,0.170 IN.MAX FLANGE THK,2.553 IN.MIN,2.573 IN.MAX MINOR BOLT HOLE DIA,3.802 IN.MIN,3.822 IN.MAX MAJOR BOLT HOLE DIA,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 |
|---|---|
| 16P122-5 | Tusas - Turk Havacilik Ve Uzay Sanayii Anonim Sirketi (TUR) |
| Reference | Meaning |
|---|---|
| 16P122-1 | 5/9 Secondary reference U.S. Government activity |
| 16P122-5 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4730-01-043-0891 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 4730-01-043-0891 has 1 manufacturer part number on file: 16P122-5 (Tusas - Turk Havacilik Ve Uzay Sanayii Anonim Sirketi).
Key specifications for 16P122-5: General Characteristics Item Description: TUBE,ALUMINUM ALLOY,WW-T-700/4-0,FLANGE,ALUMINUM ALLOY,QQ-A-250/11-T6,7.750 IN.MIN,7.770 IN.MAX O/A LG,5.930 IN.MIN,5.960 IN.MAX MINOR TUBE LG,5.770 IN.MIN,5.830 IN.MAX MAJOR TUBE LG,9 MOUNTING HOLES,0.150 IN.MIN,0.170 IN.MAX FLANGE THK,2.553 IN.MIN,2.573 IN.MAX MINOR BOLT HOLE DIA,3.802 IN.MIN,3.822 IN.MAX MAJOR BOLT HOLE DIA,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 4730-01-043-0891 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.