Recently Updated NSN 5306-00-180-1887 Or (5306001801887) 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) 00-180-1887 (001801887)
NCB Code USA (00)
Manufacturer Military Specifications, Aeronautical Standards Group
Part Number Manufacturer Item Name RFQ
B6812 military specifications bolt close tolerance RFQ
AN186-26 aeronautical standards group bolt close tolerance RFQ

Technical Characteristics of NSN 5306001801887

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH1.375 INCHES MINIMUM
AASBFASTENER LENGTH3.000 INCHES NOMINAL
AASKHEAD STYLEHEXAGON
AASUHEAD HEIGHT0.515 INCHES MINIMUM AND 0.547 INCHES MAXIMUM
AATBWIDTH BETWEEN FLATS1.428 INCHES MINIMUM AND 1.441 INCHES MAXIMUM
AAURGRIP DIAMETER0.9975 INCHES MINIMUM AND 0.9985 INCHES MAXIMUM
AAWBSHANK UNTHREADED HOLE DIAMETER0.141 INCHES MINIMUM FIRST HOLE
AHYMNOMINAL THREAD DIAMETER1.000 INCHES
ANEEGRIP LENGTH1.625 INCHES NOMINAL
CMLPTHREAD QUANTITY PER INCH14
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 CENTER2.719 INCHES NOMINAL FIRST HOLE
CSYMSURFACE FINISH63.0 MICROINCHES BEARING SURFACE OF HEAD
CSYMSURFACE FINISH63.0 MICROINCHES GRIP
MATTMATERIALSTEEL COMP 8740 OVERALL OR STEEL COMP 8630 OVERALL OR STEEL COMP 8735 OVERALL OR STEEL COMP 4037 OVERALL OR STEEL COMP 4140 OVERALL OR STEEL COMP 4130 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6049 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR MIL-S-6050 MIL SPEC 2ND MATERIAL RESPONSE OVERALL OR MIL-S-6098 MIL SPEC 3RD MATERIAL RESPONSE OVERALL OR AMS 6300 ASSN STD 4TH MATERIAL RESPONSE OVERALL OR MIL-S-5626 MIL SPEC 5TH MATERI
SFTTSURFACE TREATMENTCADMIUM OVERALL AND CHROMATE OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC ALL TREATMENT RESPONSES OVERALL
THSDTHREAD SERIES DESIGNATORUNS

Relevant Components for NSN - 5306-00-180-1887, 5306001801887
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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