The Flange,pipe, cataloged under National Stock Number 4730-01-541-5586, 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 Inserta Products Inc. 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 | 4730-01-541-5586 |
| Primary Part Number | AFO-UK432-F32-2.68-S1-V |
| Item Name | Flange,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Inserta Products Inc |
| Status | ACTIVE |
| Flange Section Style | PLAIN FACE WITH "O" RING |
| Style Designator | RECTANGULAR, WITH BOLT HOLES |
| Neck Height | 2.020 INCHES NOMINAL IN |
| Features Provided | O RING |
| Flange Length | 4.000 INCHES NOMINAL IN |
| Nominal Thread Size | 2.500 INCHES IN |
| Bolt Hole Quantity | 4 |
| Screw Thread Series Designator | UN |
| Surface Treatment | CHROMATE ZINC |
| Flange Width | 3.000 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 12 |
| Material | STEEL |
| Thickness | 0.660 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 |
|---|---|
| AFO-UK432-F32-2.68-S1-V PRIMARY | Inserta Products Inc (USA) |
NSN 4730-01-541-5586 is a Flange,pipe, manufactured by Inserta Products Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-541-5586 has 1 manufacturer part number on file: AFO-UK432-F32-2.68-S1-V (Inserta Products Inc).
Key specifications for AFO-UK432-F32-2.68-S1-V: Flange Section Style: PLAIN FACE WITH "O" RING; Style Designator: RECTANGULAR, WITH BOLT HOLES; Neck Height: 2.020 INCHES NOMINAL IN; Features Provided: O RING. 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.