The Adapter,straight,flange to Tube, cataloged under National Stock Number 4730-01-413-2622, 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 Deval Life Cycle Support Llc. Government technical data includes 13 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-413-2622 |
| Primary Part Number | DV316A-0004 |
| Item Name | Adapter,straight,flange to Tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Deval Life Cycle Support Llc |
| Status | ACTIVE |
| Flange Shape | ROUND WITH HOLES SECOND END |
| Flange Face Design | PLAIN SECOND END |
| Connection Style | GROOVED (TUBE) FIRST END |
| Bolt Circle Nominal Diameter | 7.750 INCHES SECOND END IN |
| Nominal Overall Length | 4.475 INCHES IN |
| Connection Type | FLANGE SECOND END |
| Connection Type | UNTHREADED EXTERNAL TUBE FIRST END |
| Bolt Hole Nominal Diameter | 0.781 INCHES SECOND END IN |
| Nominal Outside Diameter Tube Accommodated | 6.000 INCHES FIRST END IN |
| Nominal Outside Diameter | 9.750 INCHES SECOND END IN |
| Bolt Hole Quantity | 6 SECOND END |
| Material | STEEL OVERALL |
| Nominal Thickness | 0.840 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 |
|---|---|
| DV316A-0004 PRIMARY | Deval Life Cycle Support Llc (USA) |
NSN 4730-01-413-2622 is a Adapter,straight,flange to Tube, manufactured by Deval Life Cycle Support Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-413-2622 has 1 manufacturer part number on file: DV316A-0004 (Deval Life Cycle Support Llc).
Key specifications for DV316A-0004: Flange Shape: ROUND WITH HOLES SECOND END; Flange Face Design: PLAIN SECOND END; Connection Style: GROOVED (TUBE) FIRST END; Bolt Circle Nominal Diameter: 7.750 INCHES SECOND END IN. 13 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.