Recently Updated NSN 5306-00-180-0428 Or (5306001800428) Part List

Item Name Bolt Close Tolerance
Federal Supply Group (FSG) Hardware and Abrasives
Federal Supply Class (FSC) 5306 Bolts
National Item Identification Number (NIIN) 00-180-0428 (001800428)
NCB Code USA (00)
Manufacturer Military Specifications, Aeronautical Standards Group
Part Number Manufacturer Item Name RFQ
B6812 military specifications bolt close tolerance RFQ
AN180-33 aeronautical standards group bolt close tolerance RFQ

Technical Characteristics of NSN 5306001800428

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.922 INCHES MINIMUM AND 1.000 INCHES MAXIMUM
AASBFASTENER LENGTH3.500 INCHES MINIMUM AND 3.547 INCHES MAXIMUM
AASKHEAD STYLEHEXAGON
AASUHEAD HEIGHT0.328 INCHES MINIMUM AND 0.360 INCHES MAXIMUM
AATBWIDTH BETWEEN FLATS0.928 INCHES MINIMUM AND 0.940 INCHES MAXIMUM
AAURGRIP DIAMETER0.6234 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM
AAWBSHANK UNTHREADED HOLE DIAMETER0.141 INCHES MINIMUM FIRST HOLE AND 0.151 INCHES MAXIMUM FIRST HOLE
AHYMNOMINAL THREAD DIAMETER0.625 INCHES
ANEEGRIP LENGTH2.547 INCHES MINIMUM AND 2.578 INCHES MAXIMUM
CMLPTHREAD QUANTITY PER INCH18
CQBCMINIMUM TENSILE STRENGTH125000 POUNDS PER SQUARE INCH
CQFMHARDNESS RATING26.0 ROCKWELL C MINIMUM OVERALL AND 32.0 ROCKWELL C MAXIMUM OVERALL
CRZSDISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER3.422 INCHES MINIMUM FIRST HOLE AND 3.453 INCHES MAXIMUM FIRST HOLE
CSYMSURFACE FINISH63.0 MICROINCHES BEARING SURFACE OF HEAD
CSYMSURFACE FINISH63.0 MICROINCHES GRIP
MATTMATERIALSTEEL COMP 4140 OVERALL OR STEEL COMP 8740 OVERALL OR STEEL COMP 8630 OVERALL OR STEEL COMP 8735 OVERALL OR STEEL COMP 4130 OVERALL OR STEEL COMP 4037 OVERALL
SFTTSURFACE TREATMENTCADMIUM OVERALL AND CHROMATE OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ.P-416TYPE 2 CLASS 3 FED SPEC ALL TREATMENT RESPONSES OVERALL
THSDTHREAD SERIES DESIGNATORUNF

Relevant Components for NSN - 5306-00-180-0428, 5306001800428
5305-00-151-0390 (5305001510390) 5305-00-162-0212 (5305001620212) 5330-01-021-6193 (5330010216193) 5306-01-667-2305 (5306016672305)
5305-00-702-7578 (5305007027578) 5306-01-467-0619 (5306014670619) 5340-14-507-0973 (5340145070973) 5330-01-545-5049 (5330015455049)
5331-01-433-9967 (5331014339967) 5330-01-176-0563 (5330011760563) 5330-20-001-0516 (5330200010516) 5305-00-550-9932 (5305005509932)

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