4920-01-486-1329 ADAPTER SET,AIRCRAFT MAINTENANCE Index 5310-01-486-1331 NUT,SELF-LOCKING,EXTENDED WASHER

National Stock Number:
5310-01-486-1330

Federal Supply Class:
5310

National Item Identification Number:
014861330

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:
ALNPF141414E019L2ESNA, LLC
MF53786-315653HOWMET GLOBAL FASTENING SYSTEMS INC
ST2762-0977445RTX CORPORATION
ST2763-0977445RTX CORPORATION
NS203087-380539SPS TECHNOLOGIES, LLC
PF770L-3A3856PAOLO ASTORI SPA
ST2765-0977445RTX CORPORATION
ST5436-0977445RTX CORPORATION
ST5437-0977445RTX CORPORATION


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
THREAD DIRECTIONRIGHT-HAND
NUT STYLEPLATE (FLOATING)
MATERIALIRON ALLOY 660 NUT
IRON ALLOY 660 SHELL
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3B
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5525 ASSN STD 1ST MATERIAL RESPONSE OR
AMS 5732 ASSN STD 2ND MATERIAL RESPONSE OR
AMS 5737 ASSN STD 3RD MATERIAL RESPONSE NUT
AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE SHELL
HARDNESS RATING24.0 ROCKWELL C MINIMUM
NUT LENGTH0.739 INCHES MAXIMUM
NUT HEIGHT0.281 INCHES MAXIMUM
PLATE THICKNESS0.025 INCHES NOMINAL
PLATE WIDTH0.416 INCHES MAXIMUM
NUT COUNTERBORE DEPTH0.062 INCHES MINIMUM NUT
COUNTERBORE DIAMETER0.230 INCHES MINIMUM SHELL


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