5310-00-112-1387 NUT,SELF-LOCKING,EXTENDED WASHER Index 5310-00-112-1391 NUT,PLAIN,WELDING

National Stock Number:
5310-00-112-1388

Federal Supply Class:
5310

National Item Identification Number:
001121388

Description:
NUT,SELF-LOCKING,HEXAGON

Detail:
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.


Manufacturer Information:
002-004048-01626916NORTHROP GRUMMAN SYSTEMS CORPORATION
79NTE-20272962HARVARD INDUSTRIES INC
MS21083-C20D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
MS21083C2080205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS21083C2096906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
NASM2502780205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
BEARING SURFACE FINISH125.0 MICROINCHES
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
COUNTERSINK ANGLE88.0 DEGREES MINIMUM NUT
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
LUBRICATIONSOLUBLE LUBRICANT
MATERIALPLASTIC POLYAMIDE LOCKING INSERT
MATERIALSTEEL CORROSION RESISTING NUT
NOMINAL THREAD SIZE1.250 INCHES
NUT HEIGHT0.766 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS1.801 INCHES MINIMUM AND 1.815 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT
SURFACE TREATMENTPASSIVATE OVERALL EXCEPT INSERT
TEMP RATING250.0 FAHRENHEIT MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNJF
THREAD QUANTITY PER INCH12


Click here to Register for Free 30-day Trial