5320-01-490-2255 PIN-RIVET Index 5320-01-490-2257 PIN-RIVET

National Stock Number:
5310-01-490-2256

Federal Supply Class:
5310

National Item Identification Number:
014902256

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:
NS203214F3-380539SPS TECHNOLOGIES, LLC


Techincal Specification:
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.339 INCHES MINIMUM AND 0.349 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH0.686 INCHES MINIMUM AND 0.690 INCHES MAXIMUM
COUNTERBORE DIAMETER0.194 INCHES MINIMUM FIRST END
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5525 ASSN STD SINGLE MATERIAL RESPONSE NUT OR AMS5732 ASSN STD SINGLE MATERIAL RESPONSE NUT OR AMS5737 ASSN STD SINGLE MATERIAL RESPONSE NUT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5525 ASSN STD SINGLE MATERIAL RESPONSE SHELL OR AMS5732 ASSN STD SINGLE MATERIAL RESPONSE SHELL OR AMS5737 ASSN STD SINGLE MATERIAL RESPONSE SHELL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5525 ASSN STD SINGLE MATERIAL RESPONSE WASHER OR AMS5732 ASSN STD SINGLE MATERIAL RESPONSE WASHER OR AMS5737 ASSN STD SINGLE MATERIAL RESPONSE WASHER
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-25988, TYPE II, CLASS I, GRADE 60 BLUE MIL SPEC SINGLE MATERIAL RESPONSE SEAL
MATERIALIRON ALLOY 660 NUT
MATERIALIRON ALLOY 660 SHELL
MATERIALIRON ALLOY 660 WASHER
MATERIALRUBBER FLUOROSILICONE CLASS FQ SEAL
PLATE THICKNESS0.035 INCHES MAXIMUM
PLATE WIDTH0.568 INCHES MAXIMUM
PROPRIETARY CHARACTERISTICSPACS
MOUNTING HOLE DIAMETER0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
NOMINAL THREAD SIZE0.190 INCHES
NUT COUNTERBORE DEPTH0.188 INCHES MINIMUM FIRST END
NUT HEIGHT0.380 INCHES MAXIMUM
NUT LENGTH0.995 INCHES MAXIMUM
NUT STYLEPLATE (FLOATING)
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-S-5002 MIL SPEC 1ST TREATMENT RESPONSE NUT AND AMS2418 ASSN STD 2ND TREATMENT RESPONSE NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE SHELL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE WASHER
SURFACE TREATMENTPASSIVATE NUT AND COPPER NUT
SURFACE TREATMENTPASSIVATE SHELL
SURFACE TREATMENTPASSIVATE WASHER
TEMP RATING350.0 DEG FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUNJF


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