The Flange,pipe, cataloged under National Stock Number 4730-01-396-1828, 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 Eaton Corporation Div Fed. Government technical data includes 11 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 | 4730-01-396-1828 |
| Primary Part Number | 20608-500 |
| Item Name | Flange,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Eaton Corporation Div Fed |
| Status | ACTIVE |
| Flange Diameter | 6.015 INCHES NOMINAL IN |
| Maximum Operating Temp and Media for Which Designed | 70.0 FAHRENHEIT FUEL/OIL, HYDROCARBON DEGF |
| Operating Pressure and Type | 375.0 POUNDS PER SQUARE INCH (PSI) HYDROCARBON FUEL OR OIL MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS |
| Flange Section Style | RAISED FACE, RAISED NECK |
| Style Designator | ROUND, NO BOLT HOLES |
| Neck Height | 1.206 INCHES NOMINAL IN |
| Material Document and Classification | AMS5599, 5581 OR 5666 ASSN STD SINGLE MATERIAL RESPONSE |
| Raised Face Diameter | 5.485 INCHES NOMINAL IN |
| Raised Face Height | 0.164 INCHES NOMINAL IN |
| Material | NICKEL ALLOY |
| Thickness | 0.110 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 |
|---|---|
| 20608-500 PRIMARY | Eaton Corporation Div Fed (USA) |
NSN 4730-01-396-1828 is a Flange,pipe, manufactured by Eaton Corporation Div Fed, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-396-1828 has 1 manufacturer part number on file: 20608-500 (Eaton Corporation Div Fed).
Key specifications for 20608-500: Flange Diameter: 6.015 INCHES NOMINAL IN; Maximum Operating Temp and Media for Which Designed: 70.0 FAHRENHEIT FUEL/OIL, HYDROCARBON DEGF; Operating Pressure and Type: 375.0 POUNDS PER SQUARE INCH (PSI) HYDROCARBON FUEL OR OIL MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS; Flange Section Style: RAISED FACE, RAISED NECK. 11 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.