5310-01-344-8250 NUT,SELF-LOCKING,HEXAGON Index 5310-01-344-8252 WASHER,KEY

National Stock Number:
5310-01-344-8251

Federal Supply Class:
5310

National Item Identification Number:
013448251

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:
03A169-3A51W025NORTHROP GRUMMAN SYSTEMS CORP
03A169-3A576283WEST SACRAMENTO RADIATOR SERVICE
F52890-3-515653HOWMET GLOBAL FASTENING SYSTEMS INC
BFN169-3-527238BRISTOL INDUSTRIES, LLC
F13743-3-572962HARVARD INDUSTRIES INC
03A169-3A576823NORTHROP GRUMMAN SYSTEMS CORPORATION
NRF160C3M-552828REPUBLIC FASTENER MFG. CORP.
NS202880-3-580539SPS TECHNOLOGIES, LLC


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
THREAD DIRECTIONRIGHT-HAND
NUT STYLEPLATE
MATERIALIRON ALLOY 651 OVERALL
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3B
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5525 ASSN STD SINGLE MATERIAL RESPONSE OR
AMS5732 ASSN STD SINGLE MATERIAL RESPONSE OR
AMS5537 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE SHELL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SHELL
NUT LENGTH1.051 INCHES MAXIMUM
NUT HEIGHT0.506 INCHES MAXIMUM
PLATE THICKNESS0.036 INCHES MAXIMUM
PLATE WIDTH0.454 INCHES MAXIMUM
NUT COUNTERBORE DEPTH0.313 INCHES MINIMUM NUT
COUNTERBORE DIAMETER0.250 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 CENTER0.339 INCHES MINIMUM AND
0.349 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH0.310 INCHES MINIMUM AND
0.314 INCHES MAXIMUM
FEATURES PROVIDEDFLOATING NUT


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