The Flange,pipe, cataloged under National Stock Number 4730-00-235-4075, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 16 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-235-4075 |
| Primary Part Number | MIL-F-18180/3-01A01 |
| Item Name | Flange,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Flange Section Style | RAISED FACE, RAISED NECK |
| Bolt Circle Diameter | 2.375 INCHES NOMINAL IN |
| Raised Face Height | 0.062 INCHES NOMINAL IN |
| Bolt Hole Diameter | 0.625 INCHES NOMINAL IN |
| Material | STEEL |
| Maximum Operating Temp and Media for Which Designed | 500.0 FAHRENHEIT STEAM DEGF |
| Specification/standard Data | 80204-ASA B16.5/TABLE 13/14 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Operating Pressure and Type | 150.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS |
| Style Designator | ROUND, ONE BOLT HOLE CIRCLE |
| Neck Height | 0.188 INCHES NOMINAL IN |
| Bolt Hole Quantity | 4 |
| Face Seating Surface Condition | MACHINED |
| Nominal Pipe Size for Which Designed | 0.500 INCHES IN |
| Flange Diameter | 3.500 INCHES NOMINAL IN |
| Thickness | 0.375 INCHES NOMINAL IN |
| Raised Face Diameter | 1.375 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-F-18180/3-01A01 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| B16-5-1953TABLE21 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
NSN 4730-00-235-4075 is a Flange,pipe, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-235-4075 has 2 cross-referenced part numbers: MIL-F-18180/3-01A01 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), B16-5-1953TABLE21 (American National Standards Institute Incorporated Dba American National Standards Institute).
There are 5 known substitutes for 4730-00-235-4075: 4730-00-235-4077, 4730-00-235-4078, 4730-00-235-4081 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-F-18180/3-01A01: Flange Section Style: RAISED FACE, RAISED NECK; Bolt Circle Diameter: 2.375 INCHES NOMINAL IN; Raised Face Height: 0.062 INCHES NOMINAL IN; Bolt Hole Diameter: 0.625 INCHES NOMINAL IN. 16 total characteristics are documented in the Federal Logistics Information System.