The Flange,pipe, cataloged under National Stock Number 4730-00-289-8127, 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 18 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-289-8127 |
| Primary Part Number | B16-5-1961 |
| 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 |
| Raised Face Diameter | 5.000 INCHES NOMINAL IN |
| Flange Diameter | 10.500 INCHES NOMINAL IN |
| Bolt Hole Quantity | 8 |
| Raised Face Height | 0.250 INCHES NOMINAL IN |
| Maximum Operating Temp and Media for Which Designed | 975.0 CELSIUS STEAM DEGC |
| Material | STEEL |
| Nondefinitive Spec/std Data | 28 TABLE AND 29 TABLE |
| Style Designator | ROUND, ONE BOLT HOLE CIRCLE |
| Material Document and Classification | MIL-S-18410,CLASS A MIL SPEC SINGLE MATERIAL RESPONSE |
| Departure From Cited Designator | AS MODIFIED BY MATERIAL FOR USE WITH SCHEDULE 80 PIPE |
| Operating Pressure and Type | 1500.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS |
| Bolt Hole Diameter | 1.250 INCHES NOMINAL IN |
| Nominal Pipe Size for Which Designed | 3.000 INCHES IN |
| Neck Height | 2.750 INCHES NOMINAL IN |
| Face Seating Surface Condition | MACHINED |
| Flange Section Style | RAISED FACE, WELDING NECK |
| Thickness | 1.875 INCHES NOMINAL IN |
| Bolt Circle Diameter | 8.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B16-5-1961 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
NSN 4730-00-289-8127 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 4730-00-289-8127 has 1 cross-referenced part number: B16-5-1961 (American National Standards Institute Incorporated Dba American National Standards Institute).
There are 12 known substitutes for 4730-00-289-8127: 4730-00-066-0150, 4730-00-256-8505, 4730-00-256-8506 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for B16-5-1961: Raised Face Diameter: 5.000 INCHES NOMINAL IN; Flange Diameter: 10.500 INCHES NOMINAL IN; Bolt Hole Quantity: 8; Raised Face Height: 0.250 INCHES NOMINAL IN. 18 total characteristics are documented in the Federal Logistics Information System.