5305-00-531-0346 SCREW,TAPPING Index 4935-00-531-0351 ALIGNMENT SET,INFRARED TRANSMITT

National Stock Number:
5310-00-531-0350

Federal Supply Class:
5310

National Item Identification Number:
005310350

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:
22568677445RTX CORPORATION
75192877445RTX CORPORATION
D52ZA21-22-048019L2ESNA, LLC
75192977445RTX CORPORATION
75248677445RTX CORPORATION
75399977445RTX CORPORATION
T65S428SCP24M11815SPS TECHNOLOGIES, LLC
D52ZA21-22-04872962HARVARD INDUSTRIES INC
F5000-4-CN75237HOWMET GLOBAL FASTENING SYSTEMS INC.
NS103991-04880539SPS TECHNOLOGIES, LLC


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
THREAD DIRECTIONRIGHT-HAND
NUT STYLEPLATE
MATERIALSTEEL COMP 1137 NUT
STEEL COMP 1010 SHELL
THREAD SERIESUNF
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3B
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5024 ASSN STD SINGLE MATERIAL RESPONSE NUT
AMS 5042 ASSN STD SINGLE MATERIAL RESPONSE SHELL
SURFACE TREATMENTCADMIUM OVERALL
NUT LENGTH1.248 INCHES MINIMUM AND
1.314 INCHES MAXIMUM
NUT HEIGHT0.325 INCHES MINIMUM AND
0.365 INCHES MAXIMUM
PLATE THICKNESS0.027 INCHES MINIMUM AND
0.037 INCHES MAXIMUM
PLATE WIDTH0.579 INCHES MINIMUM AND
0.609 INCHES MAXIMUM
NUT MOUNTING PROVISIONSTRAIGHT HOLES
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
MOUNTING HOLE DIAMETER0.098 INCHES MINIMUM AND
0.103 INCHES MAXIMUM
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.495 INCHES MINIMUM AND
0.505 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH0.998 INCHES MINIMUM AND
1.002 INCHES MAXIMUM
TEMP RATING550.0 DEG FAHRENHEIT NOMINAL
FEATURES PROVIDEDFLOATING NUT
DEPARTURE FROM CITED DOCUMENTAS MODIFIED IN FLOATING DESIGN


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