The Adapter,straight,flange to Tube, cataloged under National Stock Number 4730-01-219-3405, 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 17 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-219-3405 |
| Primary Part Number | 35100A001 |
| Item Name | Adapter,straight,flange to Tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Technetics Group Daytona, Inc. |
| Status | ACTIVE |
| Recess Nominal Depth | 0.100 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 | SHOULDERED (GASKET) (TUBE) FIRST END |
| Bolt Circle Nominal Diameter | 3.140 INCHES SECOND END IN |
| Nominal Overall Length | 2.410 INCHES IN |
| Connection Type | FLANGE SECOND END |
| Connection Type | UNTHREADED EXTERNAL TUBE FIRST END |
| Material Document and Classification | AMS5510 ASSN STD SINGLE MATERIAL RESPONSE OR AMS5512 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Bolt Hole Nominal Diameter | 2.500 INCHES SECOND END IN |
| Nominal Outside Diameter | 0.223 INCHES SECOND END IN |
| Bolt Hole Quantity | 12 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 |
|---|---|
| 35100A001 PRIMARY | Technetics Group Daytona, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 16VP128-6 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 4730-01-219-3405 is a Adapter,straight,flange to Tube, manufactured by Technetics Group Daytona, Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-219-3405 has 1 manufacturer part number on file: 35100A001 (Technetics Group Daytona, Inc.).
Key specifications for 35100A001: Recess Nominal Depth: 0.100 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. 17 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.