The Flange,pipe, cataloged under National Stock Number 4730-00-541-4740, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 8 manufacturers, 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 | 4730-00-541-4740 |
| Primary Part Number | CS4730-0108B053DH |
| 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 | ACTIVE |
| Material | COPPER ALLOY |
| Bolt Circle Diameter | 5.000 INCHES NOMINAL IN |
| Nominal Pipe Size for Which Designed | 2.500 INCHES IN |
| Flange Diameter | 6.125 INCHES NOMINAL IN |
| Neck Height | 0.875 INCHES NOMINAL IN |
| Face Seating Surface Condition | MACHINED |
| Operating Pressure and Type | 150.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 150.0 POUNDS PER SQUARE INCH (PSI) SALT WATER MAXIMUM REQUIRED AND 250.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 250.0 POUNDS PER SQUARE INCH (PSI) SALT WATER MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS |
| Style Designator | ROUND, ONE BOLT HOLE CIRCLE |
| Nondefinitive Spec/std Data | EF TYPE |
| Thickness | 0.938 INCHES NOMINAL IN |
| Flange Section Style | PLAIN FACE, SOCKET NECK |
| Bolt Hole Quantity | 6 |
| Socket Diameter | 2.875 INCHES NOMINAL IN |
| Socket Depth | 0.625 INCHES NOMINAL IN |
| Bolt Hole Diameter | 0.688 INCHES NOMINAL IN |
| Maximum Operating Temp and Media for Which Designed | 150.0 FAHRENHEIT STEAM AND 150.0 FAHRENHEIT WATER, SALT AND 425.0 FAHRENHEIT STEAM AND 425.0 FAHRENHEIT WATER, SALT DEGF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| CS4730-0108C053DH | Derbyshire Machine & Tool Co (USA) |
| 5000S4823-1385621 | Naval Sea Systems Command (USA) |
| CS4730-0108C053DH | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
| MILF20042PLAIN250LBCLASSTYPEEF | 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 |
| 5000S4823-1385621 | Naval Ship Systems Command (USA) |
| CS4730-0108B053DH PRIMARY | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
| MIL-PRF-20042E | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| CS4730-0108C053DH | Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA) |
| CS4730-0108C053DH | The Walworth Company (USA) |
| CS4730-0108C053DH | Flagg Stanley G & Co Inc Dba Flagg Brass (USA) |
| CS4730-0108 | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
NSN 4730-00-541-4740 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: active.
NSN 4730-00-541-4740 has 12 cross-referenced part numbers: CS4730-0108C053DH (Derbyshire Machine & Tool Co), 5000S4823-1385621 (Naval Sea Systems Command), CS4730-0108C053DH (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), MILF20042PLAIN250LBCLASSTYPEEF (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) and 7 more.
There are 12 known substitutes for 4730-00-541-4740: 4730-00-088-8802, 4730-00-104-2011, 4730-00-185-6861 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for CS4730-0108B053DH: Material: COPPER ALLOY; Bolt Circle Diameter: 5.000 INCHES NOMINAL IN; Nominal Pipe Size for Which Designed: 2.500 INCHES IN; Flange Diameter: 6.125 INCHES NOMINAL IN. 17 total characteristics are documented in the Federal Logistics Information System.