The Flange,pipe, cataloged under National Stock Number 4730-01-464-5352, 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 W. & O. Supply, Inc. Dba W & O Supply Inc Div Corporate Location. Government technical data includes 10 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-464-5352 |
| Primary Part Number | 689040,450 |
| Item Name | Flange,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | W. & O. Supply, Inc. Dba W & O Supply Inc Div Corporate Location |
| Status | ACTIVE |
| Socket Diameter | 2.913 INCHES NOMINAL IN |
| Flange Diameter | 6.125 INCHES NOMINAL IN |
| Face Seating Surface Condition | MACHINED |
| Flange Section Style | PLAIN FACE, SOCKET BRAZING NECK W/O BRAZING RING |
| Style Designator | ROUND, ONE BOLT HOLE CIRCLE |
| Bolt Hole Diameter | 0.562 INCHES NOMINAL IN |
| Bolt Circle Diameter | 5.000 INCHES NOMINAL IN |
| Bore Diameter | 2.710 INCHES NOMINAL IN |
| Material | COPPER ALLOY |
| Thickness | 0.500 INCHES NOMINAL 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 |
|---|---|
| 689040,450 | W. & O. Supply, Inc. Dba W & O Supply Inc Div Corporate Location (USA) |
| Reference | Meaning |
|---|---|
| 810-4715319 FIG 2-A,ITEM NO.33 | 3/2 Design control — primary reference U.S. Government activity |
| 4715319 FIG 2-A, ITEM NO.33 | 3/2 Design control — primary reference U.S. Government activity |
| 21122450 | 5/9 Secondary reference W & O Supply Inc |
| 810-4715319 | D/9 Drawing number reference only U.S. Government activity |
| 4715319 | D/9 Drawing number reference only U.S. Government activity |
NSN 4730-01-464-5352 is a Flange,pipe, manufactured by W. & O. Supply, Inc. Dba W & O Supply Inc Div Corporate Location, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-464-5352 has 1 manufacturer part number on file: 689040,450 (W. & O. Supply, Inc. Dba W & O Supply Inc Div Corporate Location).
Key specifications for 689040,450: Socket Diameter: 2.913 INCHES NOMINAL IN; Flange Diameter: 6.125 INCHES NOMINAL IN; Face Seating Surface Condition: MACHINED; Flange Section Style: PLAIN FACE, SOCKET BRAZING NECK W/O BRAZING RING. 10 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.