The Flange,pipe, cataloged under National Stock Number 4730-00-989-7461, 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 8 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 | 4730-00-989-7461 |
| Primary Part Number | CS4730-0108A057DJ |
| 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 |
| Bolt Circle Diameter | 7.812 INCHES NOMINAL IN |
| Bolt Hole Diameter | 0.688 INCHES NOMINAL IN |
| Bolt Hole Quantity | 10 |
| Face Seating Surface Condition | MACHINED |
| Tube Outside Diameter for Which Designed | 5.563 INCHES NOMINAL IN |
| Flange Section Style | PLAIN FACE, SOCKET BRAZING NECK |
| Neck Height | 1.000 INCHES NOMINAL IN |
| Maximum Operating Temp and Media for Which Designed | 425.0 FAHRENHEIT STEAM AND 150.0 FAHRENHEIT STEAM DEGF |
| Operating Pressure and Type | 150.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 250.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS |
| Nondefinitive Spec/std Data | PR TYPE |
| Style Designator | ROUND, ONE BOLT HOLE CIRCLE |
| Flange Diameter | 9.062 INCHES NOMINAL IN |
| Material | COPPER ALLOY |
| Thickness | 1.061 INCHES NOMINAL IN |
| Socket Diameter | 5.563 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-PRF-20042 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| CS4730-0108A057DJ | The Walworth Company (USA) |
| MILF20042C | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| CS4730-0108A057DJ | Flagg Stanley G & Co Inc Dba Flagg Brass (USA) |
| CS4730-0108A057DJ | Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA) |
| CS4730-0108A057DJ PRIMARY | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
| CS4730-0108A057DJ | Derbyshire Machine & Tool Co (USA) |
| 5000S4823-1385621 | Naval Ship Systems Command (USA) |
NSN 4730-00-989-7461 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 4730-00-989-7461 has 8 cross-referenced part numbers: MIL-PRF-20042 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), CS4730-0108A057DJ (The Walworth Company), MILF20042C (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), CS4730-0108A057DJ (Flagg Stanley G & Co Inc Dba Flagg Brass), CS4730-0108A057DJ (Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc) and 3 more.
There are 12 known substitutes for 4730-00-989-7461: 4730-00-088-8802, 4730-00-541-3188, 4730-00-541-3189 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for CS4730-0108A057DJ: Bolt Circle Diameter: 7.812 INCHES NOMINAL IN; Bolt Hole Diameter: 0.688 INCHES NOMINAL IN; Bolt Hole Quantity: 10; Face Seating Surface Condition: MACHINED. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-989-7461 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.