Recently Updated NSN 5305-01-275-6800 Or (5305012756800) 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) 01-275-6800 (012756800)
NCB Code USA (01)
Manufacturer Federal Specifications, Military Standards Corp
Part Number Manufacturer Item Name RFQ
FF-S-86 federal specifications screw cap socket head RFQ
MS16997-68L military standards corp screw cap socket head RFQ

Technical Characteristics of NSN 5305012756800

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.960 INCHES MINIMUM AND 1.000 INCHES MAXIMUM
AASBFASTENER LENGTH2.460 INCHES MINIMUM AND 2.500 INCHES MAXIMUM
AASKHEAD STYLEFLAT CHAMFER
AASLHEAD DIAMETER0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
AASUHEAD HEIGHT0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
AAUMLOCKING FEATUREPATCH THREADS OR STRIP THREADS
ABQZINTERNAL DRIVE STYLEHEXAGON
AHYMNOMINAL THREAD DIAMETER0.250 INCHES
ASDBWIDTH ACROSS FLATS0.187 INCHES MINIMUM AND 0.190 INCHES MAXIMUM
CMLPTHREAD QUANTITY PER INCH20
CQBCMINIMUM TENSILE STRENGTH170000 POUNDS PER SQUARE INCH
CQFMHARDNESS RATING38.0 ROCKWELL C MINIMUM OVERALL AND 45.0 ROCKWELL C MAXIMUM OVERALL
CQHQMINIMUM YIELD STRENGTH150000 POUNDS PER SQUARE INCH
MATTMATERIALPLASTIC LOCKING FEATURE
MATTMATERIALSTEEL FASTENER
SFTTSURFACE TREATMENTCADMIUM FASTENER AND CHROMATE FASTENER
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
THSDTHREAD SERIES DESIGNATORUNC
ZZZTNONDEFINITIVE SPEC/STD DATA6 TYPE

Relevant Components for NSN - 5305-01-275-6800, 5305012756800
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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