5310-01-332-7253 NUT,SELF-LOCKING,HEXAGON Index 5310-01-332-7255 NUT,PLAIN,ROUND

National Stock Number:
5310-01-332-7254

Federal Supply Class:
5310

National Item Identification Number:
013327254

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:
03A243-3-221W025NORTHROP GRUMMAN SYSTEMS CORP
F52866-3-22A15653HOWMET GLOBAL FASTENING SYSTEMS INC
F52866-3-22B15653HOWMET GLOBAL FASTENING SYSTEMS INC
NS2028223-2280539SPS TECHNOLOGIES, LLC


Techincal Specification:
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH1.123 INCHES MINIMUM AND 1.127 INCHES MAXIMUM
COUNTERBORE DIAMETER0.195 INCHES MINIMUM AND 0.200 INCHES MAXIMUM BASE
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.557 INCHES MINIMUM AND 0.567 INCHES MAXIMUM
FEATURES PROVIDEDFLOATING NUT
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE NUT
MATERIALIRON ALLOY 660 NUT
MATERIALSTEEL COMP 631 SPRING
MOUNTING HOLE DIAMETER0.093 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
NOMINAL THREAD SIZE0.190 INCHES
NUT COUNTERBORE DEPTH0.843 INCHES MINIMUM AND 0.853 INCHES MAXIMUM BASE
NUT LENGTH1.375 INCHES NOMINAL
NUT MOUNTING PROVISIONSTRAIGHT HOLES
NUT STYLEPLATE
NUT HEIGHT0.740 INCHES NOMINAL
PLATE THICKNESS0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM
PLATE WIDTH0.865 INCHES MAXIMUM
SPECIAL FEATURESTHREE SHIMS,CRES,0.010 IN. THK,W/PEEL TABS,BONDED TO BASE; NUT SHANK PROTRUDES 0.250 IN. MIN,0.270 IN. MAX FM BASE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD SERIESUNJF
THREAD QUANTITY PER INCH32


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