The Tee,flange to Tube, cataloged under National Stock Number 4730-01-219-3406, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Technetics Group Daytona, Inc.. Government technical data includes 20 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 4730-01-219-3406 |
| Primary Part Number | 35080A001 |
| Item Name | Tee,flange to Tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Technetics Group Daytona, Inc. |
| Status | ACTIVE |
| Recess Nominal Depth | 2.118 INCHES SECOND END IN |
| Flange Shape | ROUND WITH HOLES SECOND END |
| Flange Face Design | RECESSED STRAIGHT SECOND END |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Connection Style | PLAIN (TUBE) THIRD END |
| Connection Style | SHOULDERED (GASKET) (TUBE) FIRST END |
| Bolt Circle Nominal Diameter | 2.500 INCHES SECOND END IN |
| Connection Type | FLANGE SECOND END |
| Connection Type | UNTHREADED EXTERNAL TUBE FIRST END |
| Connection Type | UNTHREADED INTERNAL TUBE THIRD END |
| Material Document and Classification | AMS5510 ASSN STD SINGLE MATERIAL RESPONSE OR AMS5512 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Bolt Hole Nominal Diameter | 0.223 INCHES SECOND END IN |
| Leg Length | 2.010 INCHES NOMINAL THIRD END IN |
| Leg Length | 2.580 INCHES NOMINAL FIRST END IN |
| Leg Length | 2.860 INCHES NOMINAL SECOND END IN |
| Bolt Hole Quantity | 4 SECOND END |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 321 OR STEEL COMP 347 OVERALL |
| Nominal Thickness | 0.032 INCHES SECOND END IN |
| Recess Nominal Diameter | 1.500 INCHES SECOND END IN |
| 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 |
|---|---|
| 35080A001 PRIMARY | Technetics Group Daytona, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 4730PL0743938 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 83729 | 5/9 Secondary reference Senior Flexonics Inc |
| 4730PL1824830 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 16VP128-4 | 7/2 Vendor item drawing reference U.S. Government activity |
| 83729 | C/1 Advisory reference — outside the item-of-supply concept Senior Operations Llc Dba Metal Bellows Div Metal Bellows |
NSN 4730-01-219-3406 is a Tee,flange to Tube, manufactured by Technetics Group Daytona, Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-219-3406 has 1 manufacturer part number on file: 35080A001 (Technetics Group Daytona, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 3040-01-263-7211, 3020-01-429-9631. Verify interchangeability with system specifications before substitution.
Key specifications for 35080A001: Recess Nominal Depth: 2.118 INCHES SECOND END IN; Flange Shape: ROUND WITH HOLES SECOND END; Flange Face Design: RECESSED STRAIGHT SECOND END; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 20 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.