The Flange,pipe, cataloged under National Stock Number 4730-00-967-4206, 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 Huntington Ingalls Inc Div Newport News Shipbuilding. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-967-4206 |
| Primary Part Number | 12J50 |
| Item Name | Flange,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Huntington Ingalls Inc Div Newport News Shipbuilding |
| Status | ACTIVE |
| Bolt Circle Diameter | 4.000 INCHES NOMINAL IN |
| Flange Diameter | 4.500 INCHES NOMINAL IN |
| Material | COPPER ALLOY |
| Style Designator | ROUND, ONE BOLT HOLE CIRCLE |
| Thickness | 0.438 INCHES NOMINAL IN |
| Bolt Hole Quantity | 4 |
| Bolt Hole Diameter | 0.500 INCHES NOMINAL IN |
| Face Seating Surface Condition | GROUND |
| Flange Section Style | PLAIN FACE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12J50 PRIMARY | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 202174 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 202174PCJ5054 | Derbyshire Machine & Tool Co (USA) |
| 202174PCJ5054 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
NSN 4730-00-967-4206 is a Flange,pipe, manufactured by Huntington Ingalls Inc Div Newport News Shipbuilding, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-967-4206 has 4 cross-referenced part numbers: 12J50 (Huntington Ingalls Inc Div Newport News Shipbuilding), 202174 (Huntington Ingalls Inc Div Newport News Shipbuilding), 202174PCJ5054 (Derbyshire Machine & Tool Co), 202174PCJ5054 (Huntington Ingalls Inc Div Newport News Shipbuilding).
There are 8 known substitutes for 4730-00-967-4206: 4810-00-793-7401, 5340-00-925-8228, 4730-00-967-4205 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 12J50: Bolt Circle Diameter: 4.000 INCHES NOMINAL IN; Flange Diameter: 4.500 INCHES NOMINAL IN; Material: COPPER ALLOY; Style Designator: ROUND, ONE BOLT HOLE CIRCLE. 9 total characteristics are documented in the Federal Logistics Information System.