The Flange,pipe, cataloged under National Stock Number 4730-00-541-3189, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 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 | 4730-00-541-3189 |
| Primary Part Number | CS4730-0108A046DJ |
| 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 |
| Bolt Hole Diameter | 0.562 INCHES NOMINAL IN |
| Flange Section Style | PLAIN FACE, SOCKET BRAZING NECK |
| Bolt Hole Quantity | 3 |
| Nominal Pipe Size for Which Designed | 0.375 INCHES IN |
| Face Seating Surface Condition | MACHINED |
| Neck Height | 0.562 INCHES NOMINAL IN |
| Material | COPPER ALLOY |
| 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 |
| 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 | PR TYPE |
| Thickness | 0.688 INCHES NOMINAL IN |
| Socket Diameter | 0.675 INCHES NOMINAL IN |
| Flange Diameter | 3.375 INCHES NOMINAL IN |
| Bolt Circle Diameter | 2.250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| CS4730-0108A046DJ | Flagg Stanley G & Co Inc Dba Flagg Brass (USA) |
| CS4730-0108A046DJ | Derbyshire Machine & Tool Co (USA) |
| MIL-PRF-20042 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| CS4730-0108A046DJ PRIMARY | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
| MILF20042 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| CS4730-0108A046DJ | The Walworth Company (USA) |
| 5000S4823-1385621 | Naval Sea Systems Command (USA) |
| 5000S4823-1385621 | Naval Ship Systems Command (USA) |
| CS4730-0108A046DJ | Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA) |
NSN 4730-00-541-3189 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 4730-00-541-3189 has 9 cross-referenced part numbers: CS4730-0108A046DJ (Flagg Stanley G & Co Inc Dba Flagg Brass), CS4730-0108A046DJ (Derbyshire Machine & Tool Co), MIL-PRF-20042 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), CS4730-0108A046DJ (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), MILF20042 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 4 more.
There are 12 known substitutes for 4730-00-541-3189: 4730-00-088-8802, 4730-00-541-3188, 4730-00-541-3190 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for CS4730-0108A046DJ: Bolt Hole Diameter: 0.562 INCHES NOMINAL IN; End Item Identification: HZN BORRESTAL CLASS CV; Flange Section Style: PLAIN FACE, SOCKET BRAZING NECK; Bolt Hole Quantity: 3. 16 total characteristics are documented in the Federal Logistics Information System.