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National Stock Number:
5310-00-637-1414
Federal Supply Class:
5310
National Item Identification Number:
006371414
Description:
NUT,SELF-LOCKING,SQUARE
Detail:
A NUT HAVING A FLAT BOTTOM AND 4 FLAT SIDES. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER. EXCLUDES NUT (1), SELF-LOCKING, CAP.
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Manufacturer Information:
| 158189 | 00198 | PRATT & WHITNEY CANADA CORP | | D22N951-04 | 72962 | HARVARD INDUSTRIES INC |
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Techincal Specification:
| BEARING SURFACE TYPE | FLAT | | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | | NUT HEIGHT | 0.250 INCHES MINIMUM AND 0.281 INCHES MAXIMUM | | NUT STYLE | SQUARE | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD 2ND MATERIAL RESPONSE NUT | | MATERIAL | PLASTIC POLYAMIDE NYLON LOCKING INSERT | | MATERIAL | STEEL COMP 1108 NUT | | NOMINAL THREAD SIZE | 0.190 INCHES | | THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) | | THREAD QUANTITY PER INCH | 20 | | WIDTH ACROSS FLATS | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT | | SURFACE TREATMENT | CADMIUM OVERALL EXCEPT INSERT | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND |
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