Part Details | HEXAGON SELF-LOCKING NUT
5310-01-312-0988 A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.
Alternate Parts: 1.25007UNJC3BG400NDB(MOD), 001.2507UNJC3B,SELFLOCKING, 001.250-7UNJC-3B,SELF-LOCKING, NICKEL COPPER MONEL, 82045300152, 820-4530015-2, 820444639059, 820-4446390-59, 5310-01-312-0988, 01-312-0988, 5310013120988, 013120988
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | DEC 10, 1989 | 01-312-0988 | 05277 ( NUT, SELF-LOCKING, HEXAGON ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
Cross Reference | NSN 5310-01-312-0988
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1.25007UNJC3BG400NDB(MOD) | 96169 | ELECTRIC BOAT CORPORATION |
| 001.250-7UNJC-3B,SELF-LOCKING | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| NICKEL COPPER MONEL | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 820-4530015-2 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 820-4446390-59 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 5310-01-312-0988
| Characteristic | Specifications |
|---|---|
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | HEXAGON |
| THREAD SERIES | UNJC |
| NOMINAL THREAD SIZE | 1.250 INCHES |
| THREAD QUANTITY PER INCH | 7 |
| THREAD CLASS | 3B |
| NUT HEIGHT | 1.360 INCHES MINIMUM AND 1.422 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 1.614 INCHES MINIMUM AND 1.634 INCHES MAXIMUM |
| SPECIAL FEATURES | MATERIAL NICKEL COPPER ALLOY MONEL;SELF-LOCKING |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| CRITICALITY CODE JUSTIFICATION | ZZZY |