5310-01-390-1148 NUT,SLEEVE Index 2945-01-390-1150 PARTS KIT,AIR FILTER

National Stock Number:
5310-01-390-1149

Federal Supply Class:
5310

National Item Identification Number:
013901149

Description:
NUT,SELF-LOCKING,PLATE

Detail:
A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
MS21070L0396906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
THREAD DIRECTIONRIGHT-HAND
NUT STYLEPLATE
MATERIALIRON ALLOY 660 OVERALL
THREAD SERIESUNC
NOMINAL THREAD SIZE0.099 INCHES
THREAD QUANTITY PER INCH48
THREAD CLASS3B
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5525 ASSN STD SINGLE MATERIAL RESPONSE OR
AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OR
AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
HARDNESS RATING49.0 ROCKWELL C MAXIMUM
OVERALL HEIGHT0.125 INCHES MAXIMUM
NUT LENGTH0.425 INCHES MAXIMUM
NUT HEIGHT0.125 INCHES MAXIMUM
PLATE THICKNESS0.035 INCHES MAXIMUM
PLATE WIDTH0.140 INCHES MINIMUM AND
0.184 INCHES MAXIMUM
LUBRICATIONDRY FILM LUBRICANT
NUT MOUNTING PROVISIONSTRAIGHT HOLES
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
MOUNTING HOLE DIAMETER0.066 INCHES MINIMUM AND
0.071 INCHES MAXIMUM
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.203 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH0.263 INCHES MINIMUM AND
0.267 INCHES MAXIMUM
TEMP RATING450.0 DEG FAHRENHEIT NOMINAL
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMS21070L03


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