The Tube Assembly,metal, cataloged under National Stock Number 4710-01-171-2255, is classified within Federal Supply Class 4710 (Pipe, Tube and Rigid Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4710-01-171-2255 |
| Primary Part Number | 5187926 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Design Form | PREBENT |
| Mating End Quantity | 2 SINGLE END |
| 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 |
|---|---|
| 5187926 | Raytheon Company (USA) |
| 0098-LL-TJ2-4537 | Naval Sea Systems Command (USA) |
| 5187926 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 3159526B | 5/9 Secondary reference Naval Sea Systems Command |
| 4710PL1324211 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 4710-01-171-2255 is a Tube Assembly,metal, manufactured by Naval Sea Systems Command, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-171-2255 has 3 manufacturer part numbers on file: 5187926 (Raytheon Company), 0098-LL-TJ2-4537 (Naval Sea Systems Command), 5187926 (Naval Sea Systems Command).
Key specifications for 5187926: Design Form: PREBENT; Mating End Quantity: 2 SINGLE END; Overall Length: 5.912 INCHES NOMINAL IN; Special Features: ONE 90.0 DEGREE BEND,AND ONE 60.0 BEND MAKING ENDS 30.0 DEGREES OFF SET TO EACH OTHER ON 4.750 IN CENTERS IN. 2 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.