NSN 4730-01-161-2055
Part Details | BLIND PIPE FLANGE
4730-01-161-2055 An item used for covering or closing the end of a flanged pipe fitting. The face may be drilled for connecting bolts or studs. Excludes FLANGE, PIPE.
Alternate Parts: 1004641866FTG NO.17 E 4C, 100-4641866-FTG NO.17 E 4-C, 1004641866, 100-4641866, 1004641865 ITEM 19, 100-4641865 ITEM 19, 1004641865, 100-4641865, 4730-01-161-2055, 01-161-2055, 4730011612055, 011612055
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | SEP 02, 1983 | 01-161-2055 | 03793 ( FLANGE, PIPE, BLIND ) |
REFERENCE DRAWINGS & PICTURES
RAISED FACE, WELDING NECK
ROUND, ONE BOLT HOLE CIRCLE
Cross Reference | NSN 4730-01-161-2055
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 100-4641866-FTG NO.17 E 4-C | 96169 | ELECTRIC BOAT CORPORATION |
| 100-4641866 | 96169 | ELECTRIC BOAT CORPORATION |
| 100-4641865 ITEM 19 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 100-4641865 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4730-01-161-2055
| Characteristic | Specifications |
|---|---|
| MATERIAL | NICKEL ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281,CL A FED SPEC SINGLE MATERIAL RESPONSE |
| STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE |
| BOLT CIRCLE DIAMETER | 8.250 INCHES NOMINAL |
| FLANGE DIAMETER | 9.750 INCHES NOMINAL |
| BOLT HOLE DIAMETER | 0.690 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 12 |
| FLANGE SECTION STYLE | 7 RAISED FACE, WELDING NECK |
| RECESS DIAMETER | 6.000 INCHES NOMINAL |
| THICKNESS | 3.360 INCHES NOMINAL |
| RAISED FACE HEIGHT | 0.020 INCHES NOMINAL |
| RAISED FACE DIAMETER | 7.500 INCHES NOMINAL |
| FACE SEATING SURFACE CONDITION | MACHINED |
| GROOVE CROSS-SECTIONAL SHAPE | TRAPEZOIDAL |
| GROOVE DEPTH | 0.105 INCHES NOMINAL |
| GROOVE WIDTH | 0.190 INCHES NOMINAL |