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National Stock Number:
5310-01-127-2268
Federal Supply Class:
5310
National Item Identification Number:
011272268
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:
| 23000009 | 019L2 | ESNA, LLC | | 23000009 | 63005 | ROLLS-ROYCE CORPORATION | | 23000009 | 72962 | HARVARD INDUSTRIES INC | | 23000009 | 73342 | ALLISON TRANSMISSION INC | | 23000009 | 97393 | SPS TECHNOLOGIES LLC |
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Techincal Specification:
| DRIVE POINT DEPTH | 2.4 MILLIMETERS NOMINAL | | DRIVE POINT QUANTITY | 6 | | DRIVE POINT WIDTH | 6.0 MILLIMETERS MINIMUM | | COUNTERSINK ANGLE | 90.0 DEGREES MINIMUM AND 120.0 DEGREES MAXIMUM FIRST END | | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | | MATERIAL | PLASTIC NYLON LOCKING INSERT | | MATERIAL | STEEL COMP 1015 OR STEEL COMP 1020 OR STEEL COMP 1035 OR STEEL COMP 1212 OR STEEL COMP 1213 OR STEEL COMP 1117 OR STEEL COMP 1118 NUT | | NOMINAL THREAD SIZE | 40.0 MILLIMETERS | | NUT DIAMETER | 56.0 MILLIMETERS NOMINAL | | NUT STYLE | ROUND | | NUT THICKNESS | 22.3 MILLIMETERS NOMINAL | | SMALL END DIAMETER | 51.0 MILLIMETERS MAXIMUM | | SURFACE TREATMENT | PHOSPHATE OVERALL EXCEPT INSERT | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 2B | | THREAD SERIES | M | | THREAD PITCH IN MILLIMETERS | 1.50 | | THREAD TOLERANCE CLASS | 4H5H INTERNAL | | UNDERCUT THICKNESS | 9.8 MILLIMETERS NOMINAL |
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