Recently Updated NSN 5305-00-655-6270 Or (5305006556270) Part List

Item Name Screw Cap Socket Head
Federal Supply Group (FSG) Hardware and Abrasives
Federal Supply Class (FSC) 5305 Screws
National Item Identification Number (NIIN) 00-655-6270 (006556270)
NCB Code USA (00)
Manufacturer Military Standards Corp, Federal Specifications
Part Number Manufacturer Item Name RFQ
MS35457-49 military standards corp screw cap socket head RFQ
FFS86 federal specifications screw cap socket head RFQ

Technical Characteristics of NSN 5305006556270

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.770 INCHES MAXIMUM
AASBFASTENER LENGTH0.740 INCHES MINIMUM AND 0.770 INCHES MAXIMUM
AASKHEAD STYLEFLAT CHAMFER
AASLHEAD DIAMETER0.429 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
AASUHEAD HEIGHT0.306 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
ABQZINTERNAL DRIVE STYLEHEXAGON
AHYMNOMINAL THREAD DIAMETER0.312 INCHES
ASDBWIDTH ACROSS FLATS0.219 INCHES NOMINAL
CMLPTHREAD QUANTITY PER INCH18
CQBCMINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
CQFMHARDNESS RATING36.0 ROCKWELL C MINIMUM OVERALL AND 45.0 ROCKWELL C MAXIMUM OVERALL
CQHQMINIMUM YIELD STRENGTH130000 POUNDS PER SQUARE INCH
MATTMATERIALSTEEL OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTCADMIUM OVERALL OR ZINC OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC 1ST TREATMENT RESPONSE OVERALL OR QQ-Z-325,TY 2,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
THSDTHREAD SERIES DESIGNATORUNC
ZZZTNONDEFINITIVE SPEC/STD DATA1 TYPE AND 11 STYLE

Relevant Components for NSN - 5305-00-655-6270, 5305006556270
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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