5305-00-739-0014 SCREW,MACHINE Index 5325-00-739-0027 GROMMET,NONMETALLIC

National Stock Number:
5310-00-739-0016

Federal Supply Class:
5310

National Item Identification Number:
007390016

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:
5310PL07304219009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
5310PL18943279009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
BACN10JQ4581205THE BOEING COMPANY
BACN10YF4581205THE BOEING COMPANY
BRFM22A5-452828REPUBLIC FASTENER MFG. CORP.
MA13601-048-580539SPS TECHNOLOGIES, LLC
MF19058-4-5BAC15653HOWMET GLOBAL FASTENING SYSTEMS INC
MT8260S428S-511815SPS TECHNOLOGIES, LLC
NS103201-048-580539SPS TECHNOLOGIES, LLC
RFM9206M-5-472962HARVARD INDUSTRIES INC
RM52LHA3006M-5-04872962HARVARD INDUSTRIES INC
SS5091-04-578286SIKORSKY AIRCRAFT CORPORATION
VN253A048-592215HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH0.560 INCHES MINIMUM AND 0.564 INCHES MAXIMUM
COUNTERBORE DIAMETER0.254 INCHES NOMINAL NUT
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM
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 DEPTH0.312 INCHES NOMINAL NUT
NUT LENGTH0.801 INCHES MAXIMUM
NUT HEIGHT0.531 INCHES MAXIMUM
NUT MOUNTING PROVISIONSTRAIGHT HOLES
NUT STYLEPLATE
PLATE THICKNESS0.125 INCHES NOMINAL
PLATE WIDTH0.431 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-N-25027 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
TEMP RATING450.0 FAHRENHEIT MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD QUANTITY PER INCH28
THREAD SERIESUNJF


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