INSTANT RFQ

National Stock Number (NSN) 5305-00-639-2551 (5305006392551) Parts List

Item Name Screw Tapping
Federal Supply Group (FSG) Hardware and Abrasives
Federal Supply Class (FSC) 5305 Screws
National Item Identification Number (NIIN) 00-639-2551 (006392551)
NCB Code USA (00)
Manufacturer Federal Specifications, Usm Corp
Part Number Manufacturer Item Name Cage Code RFQ
FFS107 federal specifications screw tapping 81348 RFQ
PK67A6 8 usm corp screw tapping 45722 RFQ

Technical Characteristics of NSN 5305006392551

MRCCriteriaCharacteristic
AASBFASTENER LENGTH0.500 INCHES NOMINAL
AASKHEAD STYLEFLAT COUNTERSUNK
AASLHEAD DIAMETER0.244 INCHES MINIMUM AND 0.279 INCHES MAXIMUM
ABQZINTERNAL DRIVE STYLESLOT
CBBLFEATURES PROVIDEDCASEHARDENED
CRGFNONMACHINE THREAD STYLEGIMLET POINT (TYPE A, AB OR BA)
CRSQCOUNTERSINK ANGLE80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
CTYFNONMACHINE NOMINAL THREAD DIAMETER0.138 INCHES
FEATSPECIAL FEATURESHEAD STYLE,FLAT SLOTTED
MATTMATERIALSTEEL OVERALL
SFTTSURFACE TREATMENTCADMIUM OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
ZZZTNONDEFINITIVE SPEC/STD DATAA TYPE

Relevant Components for NSN - 5305-00-639-2551, 5305006392551
5330-00-037-6893 (5330000376893) 5307-00-803-5029 (5307008035029) 5306-00-638-8373 (5306006388373) 5330-01-185-7225 (5330011857225)
5365-00-089-1699 (5365000891699) 5331-01-025-7783 (5331010257783) 5330-01-362-7880 (5330013627880) 5307-01-286-8388 (5307012868388)
5340-01-407-7865 (5340014077865) 5340-01-609-2404 (5340016092404) 5330-01-167-2303 (5330011672303) 5340-01-145-4055 (5340011454055)

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