5310-01-184-5956 NUT,PLAIN,HEXAGON Index 5310-01-184-5958 NUT,PLAIN,ROUND

National Stock Number:
5310-01-184-5957

Federal Supply Class:
5310

National Item Identification Number:
011845957

Description:
NUT,PLAIN,ROUND

Detail:
A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. See also NUT (1), PLAIN, KNURLED. (When height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)


Manufacturer Information:
2439194-196214RAYTHEON COMPANY
SM-C-96985780063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
THREAD SERIESUNF
NOMINAL THREAD SIZE0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALALUMINUM ALLOY 6061 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8,T651 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541,CL 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SMALL END DIAMETER0.243 INCHES MINIMUM AND
0.247 INCHES MAXIMUM
NUT DIAMETER0.420 INCHES NOMINAL
NUT THICKNESS0.180 INCHES MINIMUM AND
0.190 INCHES MAXIMUM
UNDERCUT THICKNESS0.090 INCHES MINIMUM AND
0.100 INCHES MAXIMUM
SPECIAL FEATURESLARGE END OF NUT COUNTERSUNK 90.0 DEGREES


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