Mfg Part Number: CS318642H10 18 | Alternate P/N: CS318642H1018 | Manufacturer: Textron Fastening Systems Ltd |
NSN : 5305-00-461-5598 | Item Name : screw close toleran | CAGE Code : 93907 |
FSC : 5305 Screws |
MRC | Criteria | Characteristic |
---|---|---|
AAJD | THREAD CLASS | 3A |
AAJF | THREAD DIRECTION | RIGHT-HAND |
AASA | THREAD LENGTH | 0.843 INCHES MINIMUM AND 0.893 INCHES MAXIMUM |
AASB | FASTENER LENGTH | 1.978 INCHES MINIMUM AND 2.008 INCHES MAXIMUM |
AASK | HEAD STYLE | FLAT COUNTERSUNK |
AASL | HEAD DIAMETER | 1.007 INCHES MINIMUM AND 1.034 INCHES MAXIMUM |
AAUR | GRIP DIAMETER | 0.6235 INCHES MINIMUM AND 0.6245 INCHES MAXIMUM |
ABQZ | INTERNAL DRIVE STYLE | OFFSET CRUCIFORM (TORQUE SET) |
AHYM | NOMINAL THREAD DIAMETER | 0.625 INCHES |
ANEE | GRIP LENGTH | 1.115 INCHES MINIMUM AND 1.135 INCHES MAXIMUM |
CMLP | THREAD QUANTITY PER INCH | 18 |
CQBC | MINIMUM TENSILE STRENGTH | 220000 POUNDS PER SQUARE INCH |
CRSQ | COUNTERSINK ANGLE | 60.0 DEGREES NOMINAL |
CSYM | SURFACE FINISH | 32.0 MICROINCHES GRIP |
CSYM | SURFACE FINISH | 32.0 MICROINCHES THREADS |
FEAT | SPECIAL FEATURES | BEARING SURFACE OF HEAD TO BE GROOVED 0.769 IN. MIN 0.771 IN. MAX DIA,0.155 IN. MIN,0.160 IN. MAX FROM TOP OF HEAD |
MATT | MATERIAL | STEEL COMP H11 OVERALL |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS6485 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
SFTT | SURFACE TREATMENT | NICKEL OVERALL AND CADMIUM OVERALL |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2416 ASSN STD ALL TREATMENT RESPONSES OVERALL |
THSD | THREAD SERIES DESIGNATOR | UNF |
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