The Flange,pipe, cataloged under National Stock Number 4730-01-090-3384, 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 John F Kennedy Space Center Dba Nasa Div Kennedy Space Center. Government technical data includes 9 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 | 4730-01-090-3384 |
| Primary Part Number | KC159-3DL |
| Item Name | Flange,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | John F Kennedy Space Center Dba Nasa Div Kennedy Space Center |
| Status | ACTIVE |
| Flange Diameter | 3.125 INCHES NOMINAL IN |
| Nominal Pipe Size for Which Designed | 1.000 INCHES IN |
| Flange Section Style | PLAIN FACE, WELDING NECK |
| Criticality Code Justification | FEAT |
| Style Designator | ROUND, NO BOLT HOLES |
| Neck Height | 1.875 INCHES NOMINAL IN |
| Material Document and Classification | SA-182-F316 ASSN STD SINGLE MATERIAL RESPONSE |
| Material | STEEL CORROSION RESISTING |
| 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 | Y |
| Part Number | Manufacturer |
|---|---|
| KC159-3DL PRIMARY | John F Kennedy Space Center Dba Nasa Div Kennedy Space Center (USA) |
NSN 4730-01-090-3384 is a Flange,pipe, manufactured by John F Kennedy Space Center Dba Nasa Div Kennedy Space Center, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-090-3384 has 1 manufacturer part number on file: KC159-3DL (John F Kennedy Space Center Dba Nasa Div Kennedy Space Center).
Key specifications for KC159-3DL: Flange Diameter: 3.125 INCHES NOMINAL IN; Nominal Pipe Size for Which Designed: 1.000 INCHES IN; Flange Section Style: PLAIN FACE, WELDING NECK; Criticality Code Justification: FEAT. 9 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.