5305-00-281-8118 SCREW,CLOSE TOLERANCE Index 5305-00-281-8121 SCREW,CLOSE TOLERANCE

National Stock Number:
5310-00-281-8119

Federal Supply Class:
5310

National Item Identification Number:
002818119

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:
10121264A486GNIMIKKEISTOKESKUS NCB FINLAND
3M63A4-676301THE BOEING COMPANY
RM52LHA4309-6-048019L2ESNA, LLC
F29337-4-615653HOWMET GLOBAL FASTENING SYSTEMS INC
NS103074-048-480539SPS TECHNOLOGIES, LLC
F29337-4-6R1120SATAIR A/S
RM52LHA4309-6-04872962HARVARD INDUSTRIES INC


Techincal Specification:
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
COUNTERBORE DIAMETER0.254 INCHES MINIMUM NUT
FEATURES PROVIDEDFLOATING NUT
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
MATERIALSTEEL OVERALL
MOUNTING HOLE DIAMETER0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
NOMINAL THREAD SIZE0.250 INCHES
NUT COUNTERBORE DEPTH0.375 INCHES MINIMUM NUT
NUT HEIGHT0.589 INCHES MAXIMUM
NUT LENGTH1.038 INCHES MAXIMUM
NUT MOUNTING PROVISIONSTRAIGHT HOLES
NUT STYLEPLATE
PLATE THICKNESS0.098 INCHES MINIMUM AND 0.108 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
TEMP RATING450.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
THREAD QUANTITY PER INCH28


Click here to Register for Free 30-day Trial