The Tube,bent,metallic, cataloged under National Stock Number 4710-01-335-5928, 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 Mohn Frank Houston Inc. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4710-01-335-5928 |
| Primary Part Number | 343-128-3 ITEM 13 |
| Item Name | Tube,bent,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Mohn Frank Houston Inc |
| Status | ACTIVE |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 316 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 30316 ASSN STD SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | PLAIN ROUND |
| Material | STEEL COMP 316 |
| 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 |
|---|---|
| 343-128-3 ITEM 13 PRIMARY | Mohn Frank Houston Inc (USA) |
| 343-126-3 ITEM 13 PRIMARY | Mohn Frank Houston Inc (USA) |
| Reference | Meaning |
|---|---|
| 126326 | 5/9 Secondary reference Wimoh As |
NSN 4710-01-335-5928 is a Tube,bent,metallic, manufactured by Mohn Frank Houston Inc, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-335-5928 has 2 manufacturer part numbers on file: 343-128-3 ITEM 13 (Mohn Frank Houston Inc), 343-126-3 ITEM 13 (Mohn Frank Houston Inc).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-505-2779. Verify interchangeability with system specifications before substitution.
Key specifications for 343-128-3 ITEM 13: Material Document and Classification: 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 316 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 30316 ASSN STD SINGLE MATERIAL RESPONSE; Cross-Sectional Shape Style: PLAIN ROUND; Special Features: PREBENT 90DEG USED TAGS39/40-HULLS 4667/4668 CENTRI PUMPS AND MOTORS; Material: STEEL COMP 316. 3 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.