INSTANT RFQ

Explore Our NSN 5305-00-638-8855 Parts 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) 00-638-8855 (006388855)
NCB Code USA (00)
Manufacturer Picatinny Arsenal, Federal Specifications, Military Standards Corp
Part Number Manufacturer Item Name Cage Code RFQ
852869 picatinny arsenal screw cap socket head 19203 RFQ
FFS86 federal specifications screw cap socket head 81348 RFQ
MS35458-19 military standards corp screw cap socket head 96906 RFQ

Technical Characteristics of NSN 5305006388855

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.785 INCHES NOMINAL
AASBFASTENER LENGTH2.000 INCHES NOMINAL
AASKHEAD STYLEFLAT CHAMFER
AASLHEAD DIAMETER0.306 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
AASUHEAD HEIGHT0.185 INCHES MINIMUM AND 0.190 INCHES MAXIMUM
ABQZINTERNAL DRIVE STYLEHEXAGON
AHYMNOMINAL THREAD DIAMETER0.190 INCHES
ASDBWIDTH ACROSS FLATS0.156 INCHES MINIMUM AND 0.158 INCHES MAXIMUM
CMLPTHREAD QUANTITY PER INCH32
CQFMHARDNESS RATING36.0 ROCKWELL C MINIMUM OVERALL AND 43.0 ROCKWELL C MAXIMUM OVERALL
CQHQMINIMUM YIELD STRENGTH140000 POUNDS PER SQUARE INCH
MATTMATERIALSTEEL COMP 4037 OVERALL OR STEEL COMP 4137 OVERALL OR STEEL COMP 4340H OVERALL OR STEEL COMP 8630 OVERALL OR STEEL COMP 8740 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 FED SPEC ALL MATERIAL RESPONSES OVERALL
SFTTSURFACE TREATMENTCADMIUM OVERALL AND CHROMATE OVERALL OR ZINC OVERALL AND CHROMATE OVERALL
THSDTHREAD SERIES DESIGNATORUNF
ZZZTNONDEFINITIVE SPEC/STD DATA1 TYPE AND 2 STYLE

Components Related to NSN - 5305-00-638-8855, 5305006388855
5330-00-154-7423 (5330001547423) 5365-01-326-1135 (5365013261135) 5306-01-053-6961 (5306010536961) 5310-00-523-2141 (5310005232141)
5325-01-240-1213 (5325012401213) 5360-01-089-4004 (5360010894004) 5330-01-089-6878 (5330010896878) 5330-01-125-9042 (5330011259042)
5365-01-447-3568 (5365014473568) 5340-00-967-7591 (5340009677591) 5305-00-733-6616 (5305007336616) 5310-01-278-4520 (5310012784520)

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