The Tube,metallic, cataloged under National Stock Number 4710-01-439-0192, 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 Haynes International, Inc Div Haynes International. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-01-439-0192 |
| Primary Part Number | BMS7-234 GR1TY3.500ODX.035W |
| Item Name | Tube,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Haynes International, Inc Div Haynes International |
| Status | ACTIVE |
| First End Style | PLAIN |
| Material Document and Classification | MCDONNELL DOUGLAS CORP, 3AL-2.5V MFR REF SINGLE MATERIAL RESPONSE V |
| Diameter | 0.500 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | PLAIN ROUND |
| Wall Thickness | 0.035 INCHES NOMINAL IN |
| Second End Relationship with First End | IDENTICAL |
| Specification/standard Data | 81205-BMS7-234 GOVERNMENT SPECIFICATION |
| Nondefinitive Spec/std Data | 3,GR1 TYPE |
| Material | TITANIUM ALLOY |
| Construction | SEAMLESS |
| 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 |
|---|---|
| BMS7-234 GR1TY3.500ODX.035W PRIMARY | Haynes International, Inc Div Haynes International (USA) |
| BMS7-234 GR1TY3.500ODX.035WX240 | Haynes International, Inc Div Haynes International (USA) |
| Reference | Meaning |
|---|---|
| BMS7-234 | 5/1 Secondary reference Haynes International, Inc Div Haynes International |
NSN 4710-01-439-0192 is a Tube,metallic, manufactured by Haynes International, Inc Div Haynes International, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-439-0192 has 2 manufacturer part numbers on file: BMS7-234 GR1TY3.500ODX.035W (Haynes International, Inc Div Haynes International), BMS7-234 GR1TY3.500ODX.035WX240 (Haynes International, Inc Div Haynes International).
2 possible matches (shared part number, not a government interchangeability claim): 4710-01-439-0752, 4710-01-439-1904. Verify interchangeability with system specifications before substitution.
Key specifications for BMS7-234 GR1TY3.500ODX.035W: First End Style: PLAIN; Material Document and Classification: MCDONNELL DOUGLAS CORP, 3AL-2.5V MFR REF SINGLE MATERIAL RESPONSE V; Diameter: 0.500 INCHES NOMINAL IN; Cross-Sectional Shape Style: PLAIN ROUND. 10 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.