The Flange,pipe, cataloged under National Stock Number 4730-00-844-3267, 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 Associated Steel Company. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-844-3267 |
| Primary Part Number | 1-6S0 |
| Item Name | Flange,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Associated Steel Company |
| Status | ACTIVE |
| Raised Face Diameter | 8.500 INCHES NOMINAL IN |
| Material | STEEL |
| Thickness | 1.000 INCHES NOMINAL IN |
| Flange Diameter | 11.000 INCHES NOMINAL IN |
| Bolt Circle Diameter | 9.500 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 13 TABLE AND 14 TABLE |
| Specification/standard Data | 81349-MIL-F-18180 GOVERNMENT SPECIFICATION |
| Operating Pressure and Type | 150.0 POUNDS PER SQUARE INCH (PSI) GAS MAXIMUM REQUIRED AND 150.0 POUNDS PER SQUARE INCH (PSI) OIL MAXIMUM REQUIRED AND 150.0 POUNDS PER SQUARE INCH (PSI) WATER MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS |
| Style Designator | ROUND, ONE BOLT HOLE CIRCLE |
| Raised Face Height | 0.062 INCHES NOMINAL IN |
| Flange Section Style | RAISED FACE, SOCKET NECK |
| Nominal Pipe Size for Which Designed | 6.000 INCHES IN |
| Neck Height | 0.562 INCHES NOMINAL IN |
| Bolt Hole Diameter | 0.750 INCHES NOMINAL IN |
| Bolt Hole Quantity | 8 |
| Socket Diameter | 5.047 INCHES NOMINAL IN |
| Face Seating Surface Condition | MACHINED |
| Socket Depth | 1.313 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| M18180/3-12A01 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-F-18180C | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 1-6S0 PRIMARY | Associated Steel Company (USA) |
NSN 4730-00-844-3267 is a Flange,pipe, manufactured by Associated Steel Company, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-844-3267 has 3 cross-referenced part numbers: M18180/3-12A01 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-F-18180C (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 1-6S0 (Associated Steel Company).
There are 4 known substitutes for 4730-00-844-3267: 4730-00-193-6973, 4730-00-256-8506, 4730-00-845-4993 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1-6S0: Raised Face Diameter: 8.500 INCHES NOMINAL IN; Material: STEEL; Thickness: 1.000 INCHES NOMINAL IN; Flange Diameter: 11.000 INCHES NOMINAL IN. 18 total characteristics are documented in the Federal Logistics Information System.