The Tube Assembly,metal, cataloged under National Stock Number 4710-00-129-9727, 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 Smiths Tubular Systems-Laconia, Inc.. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-00-129-9727 |
| Primary Part Number | 944795-267 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Smiths Tubular Systems-Laconia, Inc. |
| Status | ACTIVE |
| Design Form | PREBENT |
| Mating End Quantity | 2 SINGLE END |
| Material Document and Classification | AMS 5557 ASSN STD SINGLE MATERIAL RESPONSE TUBING |
| Wall Thickness | 0.035 INCHES NOMINAL IN |
| End Connection Style | MISCELLANEOUS SECOND END |
| End Connection Style | UNTHREADED EXTERNAL FIRST END |
| Tube Outside Diameter | 0.500 INCHES NOMINAL IN |
| Material | STEEL COMP 30321 TUBING |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY SOURCE CONTROL DWG NO. 636E458,FSCM 07482 |
| 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 |
|---|---|
| 636E458P04 | General Electric Company (USA) |
| 944795-267 | Smiths Tubular Systems-Laconia, Inc. (USA) |
| R15048 | Parker-Hannifin Corporation Dba Pneutronics Div Stratoflex Product Division (USA) |
| 636E458P03 | General Electric Company (USA) |
NSN 4710-00-129-9727 is a Tube Assembly,metal, manufactured by Smiths Tubular Systems-Laconia, Inc., classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-00-129-9727 has 4 manufacturer part numbers on file: 636E458P04 (General Electric Company), 944795-267 (Smiths Tubular Systems-Laconia, Inc.), R15048 (Parker-Hannifin Corporation Dba Pneutronics Div Stratoflex Product Division), 636E458P03 (General Electric Company).
1 possible match (shared part number, not a government interchangeability claim): 1680-01-576-6879. Verify interchangeability with system specifications before substitution.
Key specifications for 944795-267: Design Form: PREBENT; Mating End Quantity: 2 SINGLE END; Material Document and Classification: AMS 5557 ASSN STD SINGLE MATERIAL RESPONSE TUBING; Overall Length: 15.340 INCHES MINIMUM AND 15.580 INCHES MAXIMUM 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.
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.