NSN 4730-01-023-2681
Part Details | PIPE FLANGE
4730-01-023-2681 An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes FLANGE, PIPE, BLIND; FERRULE, GROOVED CLAMP COUPLING; and ADAPTER (as modified).
Alternate Parts: B16.5, 652IN, 65-2IN, 652 SCHED 80, 65-2 SCHED 80, PART NO 1522 IN, PART NO 152-2 IN, PART NO 152, 4730-01-023-2681, 01-023-2681, 4730010232681, 010232681
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JUN 13, 1976 | 01-023-2681 | 03798 ( FLANGE, PIPE ) |
REFERENCE DRAWINGS & PICTURES
RAISED FACE, RAISED NECK
ROUND, ONE BOLT HOLE CIRCLE
Cross Reference | NSN 4730-01-023-2681
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| B16.5 | 80204 | AMERICAN NATIONAL STANDARDSINSTITUTE, INCORPORATED |
| 65-2IN | 34646 | ATI LADISH LLCDBA ATI LADISH FORGING |
| 65-2 SCHED 80 | 34646 | ATI LADISH LLCDBA ATI LADISH FORGING |
| PART NO 152-2 IN | 78824 | TUBE TURNS TECHNOLOGIES INC |
| PART NO 152 | 78824 | TUBE TURNS TECHNOLOGIES INC |
Technical Data | NSN 4730-01-023-2681
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A105,GRADE 2 ASSN STD SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | PAINT |
| STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE |
| BOLT CIRCLE DIAMETER | 5.000 INCHES NOMINAL |
| FLANGE DIAMETER | 6.500 INCHES MINIMUM AND 6.547 INCHES MAXIMUM |
| BOLT HOLE DIAMETER | 0.750 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 8 |
| FLANGE SECTION STYLE | 8 RAISED FACE, RAISED NECK |
| THICKNESS | 1.000 INCHES NOMINAL |
| SOCKET DEPTH | 0.688 INCHES MINIMUM AND 0.710 INCHES MAXIMUM |
| SOCKET DIAMETER | 2.440 INCHES NOMINAL |
| RAISED FACE HEIGHT | 0.250 INCHES NOMINAL |
| RAISED FACE DIAMETER | 3.625 INCHES NOMINAL |
| NECK HEIGHT | 0.438 INCHES NOMINAL |
| REDUCER FLANGE HOLE TYPE | CONCENTRIC |
| MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | PAAA600.0 POUNDS PER SQUARE INCH |
| FACE SEATING SURFACE CONDITION | MACHINED |
| SPECIFICATION/STANDARD DATA | 80204-B16.5 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |