5985-00-165-1890 COUPLER,DIRECTIONAL Index 5310-00-165-1894 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-00-165-1891

Federal Supply Class:
5310

National Item Identification Number:
001651891

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:
NS103146SE048-380539SPS TECHNOLOGIES, LLC


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
THREAD DIRECTIONRIGHT-HAND
NUT STYLEPLATE
MATERIALIRON ALLOY 660 CAP
IRON ALLOY 660 NUT
IRON ALLOY 660 SHELL
THREAD SERIESUNF
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3B
MATERIAL DOCUMENT AND CLASSIFICATIONA286 FSCM 80539 MFR REF SINGLE MATERIAL RESPONSE CAP
A286 FSCM 80539 MFR REF SINGLE MATERIAL RESPONSE NUT
AMS 3304 ASSN STD SINGLE MATERIAL RESPONSE SEAL
A286 FSCM 80539 MFR REF SINGLE MATERIAL RESPONSE SHELL
SURFACE TREATMENTPASSIVATE CAP
PASSIVATE NUT
PASSIVATE SHELL
OVERALL HEIGHT0.745 INCHES MAXIMUM
NUT LENGTH0.967 INCHES MAXIMUM
NUT HEIGHT0.422 INCHES MAXIMUM
PLATE THICKNESS0.055 INCHES MAXIMUM
PLATE WIDTH0.607 INCHES MINIMUM AND
0.635 INCHES MAXIMUM
NUT COUNTERBORE DEPTH0.187 INCHES MINIMUM NUT
COUNTERBORE DIAMETER0.280 INCHES MINIMUM NUT
LUBRICATIONDRY FILM LUBRICANT
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 CENTER0.371 INCHES MINIMUM AND
0.381 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH0.750 INCHES MINIMUM AND
0.754 INCHES MAXIMUM
TEMP RATING450.0 DEG FAHRENHEIT NOMINAL
FEATURES PROVIDEDFLOATING NUT
THE MANUFACTURERS DATA
MANUFACTURERS CODE80539
DESIGN CONTROL REFERENCENS103146SE048-3


Click here to Register for Free 30-day Trial

© 2025 NSN-Now. All rights reserved.    Privacy Policy  |  Contact Us