NSN 5305-01-188-9640 5305011889640 (Screw Close Tolerance) Parts List

When you are in search of NSN parts under NSN 5305-01-188-9640 that your operations can depend on, allow us to show you how convenient the procurement process can be. On this page, you can find our list of featured parts like those with the NSN 5305-01-188-9640. Some of the top parts with this NSN include part numbers SC1826-3-40D, GB510DC3-40D, HR218-3-40D, PBF1357A3-40D, 122968A3-40D, and many others that are readily available for purchase. As a leading distributor of NSN parts, we go above and beyond industrial standards to guarantee the quality and authenticity of all our offerings. In addition, we are the only independent distributor that operates with a No China Sourcing pledge, meaning that we only source from trusted global manufacturers on our Approved Vendor List (AVL). Upon finding one or more items of interest, you may start the purchasing process today for parts under NSN 5305-01-188-9640 by submitting a completed RFQ form, and expect to receive a quote for your comparisons within 15 minutes! 

Item Name Screw Close Tolerance
Federal Supply Group (FSG) Hardware and Abrasives
Federal Supply Class (FSC) 5305 Screws
NIIN 01-188-9640 (011889640)
NCB Code USA (01)

Technical Characteristics of NSN 5305011889640

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A
AASATHREAD LENGTH0.338 INCHES MINIMUM AND 0.388 INCHES MAXIMUM
AASKHEAD STYLEFLAT COUNTERSUNK
AAURGRIP DIAMETER0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM
ABQZINTERNAL DRIVE STYLEOFFSET CRUCIFORM (TORQUE SET)
ANEEGRIP LENGTH2.490 INCHES MINIMUM AND 2.510 INCHES MAXIMUM
CQBCMINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
CRZSDISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER2.742 INCHES MINIMUM AND 2.752 INCHES MAXIMUM FIRST HOLE
CSYMSURFACE FINISH32.0 MICROINCHES GRIP
CXCYIII PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
SFTTSURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
THSDTHREAD SERIES DESIGNATORUNJF
AAJFTHREAD DIRECTIONRIGHT-HAND
AASBFASTENER LENGTH2.848 INCHES MINIMUM AND 2.878 INCHES MAXIMUM
AASLHEAD DIAMETER0.258 INCHES MINIMUM AND 0.305 INCHES MAXIMUM
AAWBSHANK UNTHREADED HOLE DIAMETER0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM FIRST HOLE
AHYMNOMINAL THREAD DIAMETER0.190 INCHES
CMLPTHREAD QUANTITY PER INCH32
CRSQCOUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
CSYMSURFACE FINISH32.0 MICROINCHES BEARING SURFACE OF HEAD
CSYMSURFACE FINISH32.0 MICROINCHES THREADS
MATTMATERIALSTEEL COMP E4340 OR STEEL COMP 4140 OR STEEL COMP 8735 OR STEEL COMP 8740 OR STEEL COMP 6150 OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TY2 CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

  Relevant Components for NSN - 5305-01-188-9640, 5305011889640

5305-00-000-0094 (5305000000094) 5305-00-001-1366 (5305000011366) 5305-00-001-1367 (5305000011367) 5305-00-001-1568 (5305000011568)
5305-00-001-1569 (5305000011569) 5305-00-001-1837 (5305000011837) 5305-00-001-1918 (5305000011918) 5305-00-001-1926 (5305000011926)
5305-00-001-1948 (5305000011948) 5305-00-001-1963 (5305000011963) 5305-00-001-2011 (5305000012011) 5305-00-001-2012 (5305000012012)

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