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National Stock Number:
5310-01-218-8294
Federal Supply Class:
5310
National Item Identification Number:
012188294
Description:
NUT,SELF-LOCKING,SINGLE BALL SEA
Detail:
A NUT HAVING ONE CONVEX, SPHERICAL BEARING SURFACE AND 6 FLAT SIDES. ITEMS MAY HAVE A REMOVABLE COLLAR. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER. SEE ALSO NUT (1), SELF-LOCKING, CONE SEAT, HEXAGON.
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Manufacturer Information:
| 52LH8497-054 | 72962 | HARVARD INDUSTRIES INC | | BACN10MT5X | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | H29574-5 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | BACN10MT5X | 17446 | HUCK INTERNATIONAL, INC | | BACN10MT5X | 56878 | SPS TECHNOLOGIES, LLC | | BACN10MT5X | 81205 | THE BOEING COMPANY | | TLN1035-5N | 17446 | HUCK INTERNATIONAL, INC | | TLN1035-5N | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC | | TLN1035-5N | 97928 | HUCK INTL INC |
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Techincal Specification:
| BALL SEAT RADIUS | 0.435 INCHES MINIMUM AND 0.440 INCHES MAXIMUM | | BEARING SURFACE FINISH | 63.0 MICROINCHES | | HARDNESS RATING | 38.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | MATERIAL | STEEL COMP 8740 OR STEEL COMP 8630 OR STEEL COMP 4037 OR STEEL COMP 4027 OVERALL | | NOMINAL THREAD SIZE | 0.312 INCHES | | NUT HEIGHT | 0.300 INCHES MINIMUM AND 0.305 INCHES MAXIMUM | | NUT STYLE | SINGLE BALL SEAT, HEXAGON | | WIDTH ACROSS FLATS | 0.429 INCHES MINIMUM AND 0.439 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 24 | | THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) |
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