The Flange,pipe, cataloged under National Stock Number 4730-00-640-6833, 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 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings). Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-640-6833 |
| Primary Part Number | CS4730-0108A027DJ |
| Item Name | Flange,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
| Status | CANCELLED |
| Neck Height | 0.688 INCHES MINIMUM AND 0.734 INCHES MAXIMUM IN |
| Bolt Hole Quantity | 4 |
| 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) STEAM MAXIMUM REQUIRED AND 150.0 POUNDS PER SQUARE INCH (PSI) WATER MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS |
| Supplementary Features | BRAZING RING IS NOT TO BE INSERTED IN GROOVEBUT PACKAGED SEPARATELY AND EITHER INCLUDED WITHIN THE PARENT COMPONENT PACKAGE OR PHYSICALLY ATTACHED TO PARENT COMPONENT |
| Style Designator | ROUND, ONE BOLT HOLE CIRCLE |
| Nondefinitive Spec/std Data | PR TYPE AND PLAIN,150 LB CLASS LBS |
| Material | COPPER ALLOY |
| Face Seating Surface Condition | SERRATED |
| Maximum Operating Temp and Media for Which Designed | 425.0 FAHRENHEIT GAS AND 425.0 FAHRENHEIT OIL AND 425.0 FAHRENHEIT STEAM AND 425.0 FAHRENHEIT WATER DEGF |
| Flange Section Style | PLAIN FACE, SOCKET BRAZING NECK |
| Bolt Circle Diameter | 3.125 INCHES NOMINAL IN |
| Thickness | 0.438 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN |
| Bore Diameter | 1.156 INCHES MINIMUM AND 1.180 INCHES MAXIMUM IN |
| Bolt Hole Diameter | 0.562 INCHES NOMINAL IN |
| Socket Diameter | 1.290 INCHES MINIMUM AND 1.315 INCHES MAXIMUM IN |
| Flange Diameter | 4.250 INCHES NOMINAL IN |
| Nominal Pipe Size for Which Designed | 1.000 INCHES IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| CS4730-0108A027DJ PRIMARY | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
| B176 | Naval Ship Systems Command (USA) |
| MIL-PRF-20042,TYEF,CL150,1IN | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-PRF-20042 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MILF20042 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| CS4730-0108A027DJ | Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA) |
| CS4730-0108 | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
| CS4730-0108A027DJ | The Walworth Company (USA) |
| CS4730-0108A027DJ | Flagg Stanley G & Co Inc Dba Flagg Brass (USA) |
| CS4730-0108A027DJ | Derbyshire Machine & Tool Co (USA) |
NSN 4730-00-640-6833 is a Flange,pipe, manufactured by Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings), classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-640-6833 has 10 cross-referenced part numbers: CS4730-0108A027DJ (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), B176 (Naval Ship Systems Command), MIL-PRF-20042,TYEF,CL150,1IN (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-20042 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILF20042 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 5 more.
There are 12 known substitutes for 4730-00-640-6833: 4730-00-104-2011, 4730-00-203-9333, 4730-00-230-8777 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for CS4730-0108A027DJ: Neck Height: 0.688 INCHES MINIMUM AND 0.734 INCHES MAXIMUM IN; Bolt Hole Quantity: 4; 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) STEAM MAXIMUM REQUIRED AND 150.0 POUNDS PER SQUARE INCH (PSI) WATER MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS; Supplementary Features: BRAZING RING IS NOT TO BE INSERTED IN GROOVEBUT PACKAGED SEPARATELY AND EITHER INCLUDED WITHIN THE PARENT COMPONENT PACKAGE OR PHYSICALLY ATTACHED TO PARENT COMPONENT. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-640-6833 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.