The Flange,pipe, cataloged under National Stock Number 4730-01-090-3373, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is John F Kennedy Space Center Dba Nasa Div Kennedy Space Center. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-090-3373 |
| Primary Part Number | KC159-6DJ |
| Item Name | Flange,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | John F Kennedy Space Center Dba Nasa Div Kennedy Space Center |
| Status | ACTIVE |
| Neck Height | 2.313 INCHES NOMINAL IN |
| Nominal Pipe Size for Which Designed | 2.000 INCHES IN |
| Style Designator | ROUND, NO BOLT HOLES |
| Flange Section Style | PLAIN FACE, WELDING NECK |
| Thickness | 0.437 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING |
| Criticality Code Justification | FEAT |
| Flange Diameter | 3.625 INCHES NOMINAL IN |
| Material Document and Classification | SA-182-F316 ASSN STD SINGLE MATERIAL RESPONSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4730-01-090-3373 is a Flange,pipe, manufactured by John F Kennedy Space Center Dba Nasa Div Kennedy Space Center, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-090-3373 has 2 cross-referenced part numbers: KC159-6DJ (John F Kennedy Space Center Dba Nasa Div Kennedy Space Center), 52874 (Vetco Gray Inc).
There are 2 known substitutes for 4730-01-090-3373: 5340-00-205-5944, 3110-00-763-0259. Verify interchangeability with system specifications before substitution.
Key specifications for KC159-6DJ: Neck Height: 2.313 INCHES NOMINAL IN; Nominal Pipe Size for Which Designed: 2.000 INCHES IN; Special Features: KC159-6DJ; SCHEDULE CODE 40; HUB SIZE 6 GR 62; SEAL RING SIZE 62; Style Designator: ROUND, NO BOLT HOLES. 10 total characteristics are documented in the Federal Logistics Information System.