5310-01-216-3998 NUT,PLAIN,HEXAGON Index 5310-01-216-4000 NUT,SELF-LOCKING,PLATE

National Stock Number:
5310-01-216-3999

Federal Supply Class:
5310

National Item Identification Number:
012163999

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:
BACN10M53-881205THE BOEING COMPANY
BACN10MS3-877272THE BOEING COMPANY
BACN10TL3-860119MONADNOCK COMPANY, THE
BACN10TL3-86D154HARTWELL CORPORATION
BACN10TL3-881205THE BOEING COMPANY
BACN10MS3-881205THE BOEING COMPANY
WS1-4-804169ATLAS CORP WESTERN SKY INDUSTRIES DIV
WS15-804169ATLAS CORP WESTERN SKY INDUSTRIES DIV
WSI-4-804169ATLAS CORP WESTERN SKY INDUSTRIES DIV
WSI4-804169ATLAS CORP WESTERN SKY INDUSTRIES DIV
WSI5-804169ATLAS CORP WESTERN SKY INDUSTRIES DIV
BACN10TL3-883014HARTWELL CORPORATION


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE WITH METALLIC INSERT
THREAD DIRECTIONRIGHT-HAND
NUT STYLEPLATE
MATERIALALUMINUM ALLOY 6061 OVERALL
THREAD SERIESUNF
NOMINAL THREAD SIZE0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS2B
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-A-12545 T6 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTANODIZE OR
CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 TY 1 MIL SPEC 1ST TREATMENT RESPONSE OR
MIL-C-5541 MIL SPEC 2ND TREATMENT RESPONSE OVERALL
NUT LENGTH0.975 INCHES MINIMUM AND
0.995 INCHES MAXIMUM
NUT HEIGHT0.780 INCHES MINIMUM AND
0.820 INCHES MAXIMUM
PLATE THICKNESS0.050 INCHES MINIMUM AND
0.070 INCHES MAXIMUM
PLATE WIDTH0.386 INCHES MINIMUM AND
0.406 INCHES MAXIMUM
NUT COUNTERBORE DEPTH0.350 INCHES MINIMUM AND
0.410 INCHES MAXIMUM NUT
COUNTERBORE DIAMETER0.196 INCHES MINIMUM AND
0.202 INCHES MAXIMUM NUT
NUT MOUNTING PROVISIONSTRAIGHT HOLES
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
MOUNTING HOLE DIAMETER0.128 INCHES MINIMUM AND
0.135 INCHES MAXIMUM
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.344 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH0.686 INCHES MINIMUM AND
0.690 INCHES MAXIMUM


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