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National Stock Number:
5310-01-178-8680
Federal Supply Class:
5310
National Item Identification Number:
011788680
Description:
NUT,SELF-LOCKING,ROUND
Detail:
A nut, circular in shape, which may have wrenching facilities such as flats, holes, protusions, slots or splines in or on the periphery or in the face opposite the bearing surface. An integral feature is incorporated for locking on the threads of a mating member. Do not use if a more specific item name applies. Excludes COLLAR, PIN-RIVET, THREADED; INSERT, SCREW THREAD; NUT (1), SLEEVE; NUT(1), PLAIN, CAP; and TURNBUCKLE BODY.
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Manufacturer Information:
| 2180963 PC 10 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 2640-697X1 PC 10 | 96169 | ELECTRIC BOAT CORPORATION | | 845-2180963,PC. 10 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| DRILLED HOLE DIAMETER | 0.125 INCHES NOMINAL | | DRIVE POINT DEPTH | 0.156 INCHES NOMINAL | | DRIVE POINT DIAMETER | 0.125 INCHES NOMINAL | | DRIVE POINT QUANTITY | 1 | | CRITICALITY CODE JUSTIFICATION | ZZZY | | HOLE CONFIGURATION STYLE | CONFIGURATION F | | HOLE TYPE AND QUANTITY | 1 DRILLED | | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | | MATERIAL | COPPER ALLOY OVERALL | | NOMINAL THREAD SIZE | 2.891 INCHES | | NUT DIAMETER | 2.891 INCHES NOMINAL | | NUT STYLE | ROUND | | NUT THICKNESS | 0.750 INCHES NOMINAL | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UN | | THREAD QUANTITY PER INCH | 16 |
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