The Union,pipe, cataloged under National Stock Number 4730-01-725-3235, 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 Sae International Dba Sae International. Government technical data includes 18 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 | 4730-01-725-3235 |
| Primary Part Number | AS5406W16V |
| Item Name | Union,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Mounting End Type | SADDLE FLANGE |
| Flange Face Design | RECESSED STRAIGHT ALL ENDS |
| Connection Style | SWIVEL NUT W/ COMPRESSION SLEEVE (TUBE) CENTER BULKHEAD |
| Union Joint Location | FIRST END |
| Seat Nominal Radius | 0.375 INCHES ALL ENDS IN |
| Nominal Length | 2.219 INCHES ALL ENDS IN |
| Coupling Flange Shape | HEXAGON |
| Nominal Inside Diameter Hose Accommodated | 0.062 INCHES ALL ENDS IN |
| Nominal Outside Diameter Hose Accommodated | 0.5625 INCHES ALL ENDS IN |
| Nominal Overall Length | 2.219 INCHES IN |
| Connection Type | UNTHREADED TUBE W/FORMED END ALL ENDS |
| Style Designator | COMPRESSION NUT TYPE (DRESSER) |
| Nominal Thread Size | 0.5625 INCHES ALL ENDS IN |
| Seat Angle | 15.0 DEGREES CENTER BULKHEAD |
| Nominal Outside Diameter | 0.802 INCHES ALL ENDS IN |
| Thread Class | UNJF-3A FIRST END A |
| Material | ALUMINUM ALLOY BODY |
| Thread Series Designator | UNIFIED NATIONAL JOINT (UNJ) ALL ENDS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| AS5406W16V PRIMARY | Sae International Dba Sae International (USA) |
NSN 4730-01-725-3235 is a Union,pipe, manufactured by Sae International Dba Sae International, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-725-3235 has 1 manufacturer part number on file: AS5406W16V (Sae International Dba Sae International).
Key specifications for AS5406W16V: Mounting End Type: SADDLE FLANGE; Flange Face Design: RECESSED STRAIGHT ALL ENDS; Connection Style: SWIVEL NUT W/ COMPRESSION SLEEVE (TUBE) CENTER BULKHEAD; Union Joint Location: FIRST END. 18 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.
NSN 4730-01-725-3235 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.