Part Details | EXTERNALLY THREADED RING
5365-01-139-4489 A cylindrically shaped item with a concentric bore and a peripheral thread over its entire length or over a portion thereof. One face is drilled, slotted, knurled, or has projecting lugs for installation and/or removal purposes. Excludes RETAINER, OPTICAL ELEMENT.
Alternate Parts: 2640613 PIECE 13, 2640-613 PIECE 13, 8452050999 PIECE 13, 845-2050999 PIECE 13, 5365-01-139-4489, 01-139-4489, 5365011394489, 011394489
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | OCT 01, 1982 | 01-139-4489 | 08417 ( RING, EXTERNALLY THREADED ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5365-01-139-4489
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2640-613 PIECE 13 | 96169 | ELECTRIC BOAT CORPORATION |
| 845-2050999 PIECE 13 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 5365-01-139-4489
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY 630 |
| OVERALL LENGTH | 1.021 INCHES MINIMUM AND 1.031 INCHES MAXIMUM |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| DRIVE TYPE | SLOTTED FACE |
| ACCOMMODATION TYPE AND QUANTITY | 2 SLOTS |
| WIDTH | 0.250 INCHES NOMINAL |
| DEPTH | 0.312 INCHES NOMINAL |
| ANGLE BETWEEN ACCOMMODATIONS IN DEG | 180.0 |
| THREAD SIZE | 1.375-12 |
| SCREW THREAD SERIES DESIGNATOR | UN |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| BEVELED THREAD | NOT INCLUDED |
| BORE SHAPE | STRAIGHT |
| BORE DIAMETER | 0.375 INCHES NOMINAL |
| BORE ANNULAR INTERNAL SERRATION | NOT INCLUDED |
| BORE EDGE PROCESS | CHAMFERED |
| PROCESS END LOCATION | DRIVE END |
| CHAMFER ANGLE IN DEG | 60.0 |
| SETSCREW LOCKING NOTCH | NOT INCLUDED |