The Flange,pipe, cataloged under National Stock Number 4730-00-235-4081, 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 American National Standards Institute Incorporated Dba American National Standards Institute. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 4730-00-235-4081 |
| Primary Part Number | B16-5-1953TABLE21 |
| Item Name | Flange,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | American National Standards Institute Incorporated Dba American National Standards Institute |
| Status | ACTIVE |
| Material | STEEL |
| Face Seating Surface Condition | MACHINED |
| Flange Section Style | RAISED FACE, RAISED NECK |
| Bolt Circle Diameter | 7.000 INCHES NOMINAL IN |
| Maximum Operating Temp and Media for Which Designed | 500.0 FAHRENHEIT STEAM DEGF |
| 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 |
| Specification/standard Data | 80204-ASA B16.5,TABLES 13 AND 14 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Raised Face Height | 0.062 INCHES NOMINAL IN |
| Bolt Hole Quantity | 8 |
| Thickness | 0.875 INCHES NOMINAL IN |
| Flange Diameter | 8.500 INCHES NOMINAL IN |
| Neck Height | 0.312 INCHES NOMINAL IN |
| Raised Face Diameter | 5.500 INCHES NOMINAL IN |
| Nominal Pipe Size for Which Designed | 3.500 INCHES IN |
| Bolt Hole Diameter | 0.750 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B16-5-1953TABLE21 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
NSN 4730-00-235-4081 is a Flange,pipe, manufactured by American National Standards Institute Incorporated Dba American National Standards Institute, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-235-4081 has 1 cross-referenced part number: B16-5-1953TABLE21 (American National Standards Institute Incorporated Dba American National Standards Institute).
There are 5 known substitutes for 4730-00-235-4081: 4730-00-235-4075, 4730-00-235-4077, 4730-00-235-4078 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for B16-5-1953TABLE21: Material: STEEL; Face Seating Surface Condition: MACHINED; Flange Section Style: RAISED FACE, RAISED NECK; Bolt Circle Diameter: 7.000 INCHES NOMINAL IN. 16 total characteristics are documented in the Federal Logistics Information System.