The Flange,pipe, cataloged under National Stock Number 4730-01-023-5575, 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 Crane Co Div Valve Div. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 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 | 4730-01-023-5575 |
| Primary Part Number | 568-8 |
| Item Name | Flange,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Crane Co Div Valve Div |
| Status | ACTIVE |
| 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 |
| Bolt Circle Diameter | 11.750 INCHES NOMINAL IN |
| Raised Face Height | 0.062 INCHES NOMINAL IN |
| Style Designator | ROUND, ONE BOLT HOLE CIRCLE |
| Material | STEEL |
| Material Document and Classification | ASTM A181,GRADE 1 ASSN STD SINGLE MATERIAL RESPONSE |
| Flange Diameter | 13.500 INCHES NOMINAL IN |
| Flange Section Style | RAISED FACE, WELDING NECK |
| Maximum Operating Temp and Media for Which Designed | 500.0 FAHRENHEIT GAS AND 500.0 FAHRENHEIT OIL AND 500.0 FAHRENHEIT WATER DEGF |
| Face Seating Surface Condition | SERRATED |
| Thickness | 1.062 INCHES NOMINAL IN |
| Bolt Hole Diameter | 0.750 INCHES NOMINAL IN |
| Neck Height | 2.875 INCHES NOMINAL IN |
| Raised Face Diameter | 10.625 INCHES NOMINAL IN |
| Nominal Pipe Size for Which Designed | 8.630 INCHES IN |
| Bolt Hole Quantity | 8 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 568-8 PRIMARY | Crane Co Div Valve Div (USA) |
| B16-5-8IN-IPS150PSI-PP-FLGE | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| 15-8 PRIMARY | Ati Ladish Llc Dba Ati Wah Chang Div Ati Forged Products - Cudahy (USA) |
| B16-5 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
NSN 4730-01-023-5575 is a Flange,pipe, manufactured by Crane Co Div Valve Div, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-023-5575 has 4 cross-referenced part numbers: 568-8 (Crane Co Div Valve Div), B16-5-8IN-IPS150PSI-PP-FLGE (American National Standards Institute Incorporated Dba American National Standards Institute), 15-8 (Ati Ladish Llc Dba Ati Wah Chang Div Ati Forged Products - Cudahy), B16-5 (American National Standards Institute Incorporated Dba American National Standards Institute).
There are 5 known substitutes for 4730-01-023-5575: 6810-00-271-1405, 4210-00-465-1585, 4730-00-617-6921 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 568-8: 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; Bolt Circle Diameter: 11.750 INCHES NOMINAL IN; Raised Face Height: 0.062 INCHES NOMINAL IN; Style Designator: ROUND, ONE BOLT HOLE CIRCLE. 16 total characteristics are documented in the Federal Logistics Information System.