The Tube Assembly,metal, cataloged under National Stock Number 4710-01-271-5631, 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 Aerometals, Inc.. Government technical data includes 9 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-01-271-5631 |
| Primary Part Number | 16P1537-849 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Aerometals, Inc. |
| Status | ACTIVE |
| Design Form | PREBENT |
| Mating End Quantity | 1 FIRST END |
| Material Document and Classification | MIL-T-8808 MIL SPEC SINGLE MATERIAL RESPONSE TUBING |
| Wall Thickness | 0.035 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND FIRST END |
| End Connection Style | UNTHREADED EXTERNAL SECOND END |
| End Connection Style | FLARED FIRST END |
| Tube Outside Diameter | 0.375 INCHES NOMINAL IN |
| Material | STEEL COMP 202 OR STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 304 OR STEEL COMP 304L OR STEEL COMP 305 OR STEEL COMP 309 OR STEEL COMP 310 OR STEEL COMP 316 OR STEEL COMP 316L OR STEEL COMP 317 OR STEEL COMP 321 OR STEEL COMP 322 OR STEEL COMP 324 OR STEEL COMP 347 OR STEEL COMP 633 OR STEEL COMP 634 OR STEEL COMP 403 OR STEEL COMP 405 OR STEEL COMP 410 OR STEEL COMP 414 OR STEEL COMP 416 OR STEEL COMP 416SE OR STEEL COMP 420 OR STEEL COMP 430 OR STEEL COMP 430F OR STEEL COMP 430FSE OR STEEL COMP 431 OR STEEL COMP 440A OR STEEL COMP 440B OR STEEL COMP 440C OR STEEL COMP 440F OR STEEL COMP 440FSE OR STEEL COMP 446 FIRST END A |
| 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 |
|---|---|
| 16P1537-849 | Tusas - Turk Havacilik Ve Uzay Sanayii Anonim Sirketi (TUR) |
| 16P1537-839 | Tusas - Turk Havacilik Ve Uzay Sanayii Anonim Sirketi (TUR) |
| 16P1537-849 PRIMARY | Aerometals, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 4710PL1811367 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 16P1537-839 | 5/9 Secondary reference U.S. Government activity |
| 4710PL0793520 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 16P1537-849 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4710-01-271-5631 is a Tube Assembly,metal, manufactured by Aerometals, Inc., classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-271-5631 has 3 manufacturer part numbers on file: 16P1537-849 (Tusas - Turk Havacilik Ve Uzay Sanayii Anonim Sirketi), 16P1537-839 (Tusas - Turk Havacilik Ve Uzay Sanayii Anonim Sirketi), 16P1537-849 (Aerometals, Inc.).
Key specifications for 16P1537-849: Design Form: PREBENT; Mating End Quantity: 1 FIRST END; Material Document and Classification: MIL-T-8808 MIL SPEC SINGLE MATERIAL RESPONSE TUBING; Wall Thickness: 0.035 INCHES NOMINAL IN. 9 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 4710-01-271-5631 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.