The Flange,pipe, cataloged under National Stock Number 4730-00-640-6832, 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 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-640-6832 |
| Primary Part Number | CS4730-0108A026DJ |
| 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 |
| Flange Diameter | 3.812 INCHES NOMINAL IN |
| Bolt Hole Diameter | 0.562 INCHES NOMINAL IN |
| Face Seating Surface Condition | MACHINED |
| Neck Height | 0.625 INCHES NOMINAL IN |
| Bolt Hole Quantity | 4 |
| Flange Section Style | PLAIN FACE, SOCKET BRAZING NECK |
| Nominal Pipe Size for Which Designed | 0.750 INCHES IN |
| 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 |
| Style Designator | ROUND, ONE BOLT HOLE CIRCLE |
| Nondefinitive Spec/std Data | PR TYPE AND PLAIN 150 LB CLASS LBS |
| Bolt Circle Diameter | 2.687 INCHES NOMINAL IN |
| Material | COPPER ALLOY |
| 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 |
| Socket Diameter | 1.050 INCHES NOMINAL IN |
| Thickness | 0.437 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 509-4676111 ITE | Naval Ship Systems Command (USA) |
| MILF20042 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| CS4730-0108A026DJ PRIMARY | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
| MIL-PRF-20042 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MILF20042PLAIN100LBCLASSTYPEPR | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| B176 | Naval Ship Systems Command (USA) |
NSN 4730-00-640-6832 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 4730-00-640-6832 has 6 cross-referenced part numbers: 509-4676111 ITE (Naval Ship Systems Command), MILF20042 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), CS4730-0108A026DJ (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), MIL-PRF-20042 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILF20042PLAIN100LBCLASSTYPEPR (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.
There are 11 known substitutes for 4730-00-640-6832: 4730-00-230-8777, 5110-00-561-2531, 4730-00-640-6823 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for CS4730-0108A026DJ: Flange Diameter: 3.812 INCHES NOMINAL IN; Bolt Hole Diameter: 0.562 INCHES NOMINAL IN; Face Seating Surface Condition: MACHINED; Neck Height: 0.625 INCHES NOMINAL IN. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-640-6832 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.