The Flange,pipe, cataloged under National Stock Number 4730-01-383-2249, 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 Aerospace, Llc Dba Jackson South. Government technical data includes 15 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 | 4730-01-383-2249 |
| Primary Part Number | FL1-12-12P-10 |
| Item Name | Flange,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| Face Seating Surface Condition | MACHINED |
| Nominal Pipe Size for Which Designed | 1.500 INCHES IN |
| Socket Depth | 0.750 INCHES NOMINAL IN |
| Flange Section Style | PLAIN FACE, SOCKET NECK |
| Style Designator | BOLT HOLE CONNECTOR PLATE |
| Bolt Hole Diameter | 0.500 INCHES NOMINAL IN |
| Flange Length | 3.690 INCHES NOMINAL IN |
| Nominal Thread Size | 2.000 INCHES IN |
| Recess Diameter | 1.927 INCHES NOMINAL IN |
| Center to Center Distance Between Bolt Holes Along Length | 2.750 INCHES NOMINAL IN |
| Screw Thread Series Designator | NPTF |
| Flange Width | 3.250 INCHES NOMINAL IN |
| Furnished Items | SCREW |
| Outside Edge to Bolt Hole Center Distance Along Width | 1.625 INCHES NOMINAL IN |
| Thickness | 1.188 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 |
|---|---|
| FL1-12-12P-10 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
NSN 4730-01-383-2249 is a Flange,pipe, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-383-2249 has 1 manufacturer part number on file: FL1-12-12P-10 (Eaton Aerospace, Llc Dba Jackson South).
Key specifications for FL1-12-12P-10: Face Seating Surface Condition: MACHINED; Nominal Pipe Size for Which Designed: 1.500 INCHES IN; Socket Depth: 0.750 INCHES NOMINAL IN; Flange Section Style: PLAIN FACE, SOCKET NECK. 15 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.