Recently Updated NSN 5305-01-171-0538 Or (5305011710538) 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) 01-171-0538 (011710538)
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
MS16998-75L military standards corp screw cap socket head RFQ

Technical Characteristics of NSN 5305011710538

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH1.127 INCHES MINIMUM AND 1.250 INCHES MAXIMUM
AASBFASTENER LENGTH1.210 INCHES MINIMUM AND 1.250 INCHES MAXIMUM
AASKHEAD STYLEFLAT CHAMFER
AASLHEAD DIAMETER0.550 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
AASUHEAD HEIGHT0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
AAUMLOCKING FEATURESTRIP THREADS OR PATCH THREADS
ABQZINTERNAL DRIVE STYLEHEXAGON
AHYMNOMINAL THREAD DIAMETER0.375 INCHES
ASDBWIDTH ACROSS FLATS0.312 INCHES MINIMUM AND 0.316 INCHES MAXIMUM
CMLPTHREAD QUANTITY PER INCH24
CQBCMINIMUM TENSILE STRENGTH160000 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 DESIGNATORUNJF
ZZZTNONDEFINITIVE SPEC/STD DATA6 TYPE

Relevant Components for NSN - 5305-01-171-0538, 5305011710538
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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