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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
SCREW , CAP , SOCKET HEAD

Definition:

AN EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER. THE HEAD HAS AN INTERNAL SOCKET OR MULTIPLE SPLINE FOR USE WITH AN INSERTED DRIVER. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS. EXCLUDES ITEMS WITH BEVEL (CONICAL) HEADS. SEE BOLT, INTERNAL WRENCHING. EXCLUDES SCREW, SHOULDER; AND SCREW, MACHINE.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
S900073-8 05257 A 3 2 X XX
B2A440-4C3 08353 A 3 2 X XX

CAGE Information

Code Company
05257 GENERAL DYNAMICS CANADA LTD
08353 BABCOCK INDUSTRIES CANADA INC BRISTO

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
AAUH SPLINE MINOR DIAMETER 0.082 INCHES NOMINAL
AAUH SPLINE MINOR DIAMETER 0.082 INCHES NOMINAL
ABQZ INTERNAL DRIVE STYLE SIX SPLINE
AASA THREAD LENGTH 0.138 INCHES NOMINAL
AAJD THREAD CLASS 3A
AASB FASTENER LENGTH 0.250 INCHES NOMINAL
AAJF THREAD DIRECTION RIGHT-HAND
AASK HEAD STYLE FLAT CHAMFER
AHYM NOMINAL THREAD DIAMETER 0.112 INCHES
AASL HEAD DIAMETER 0.183 INCHES NOMINAL
MATT MATERIAL STEEL OVERALL
THSD THREAD SERIES DESIGNATOR UNC
CQFM HARDNESS RATING 36.0 ROCKWELL C MINIMUM OVERALL AND 43.0 ROCKWELL C MAXIMUM OVERALL
AAUK SPLINE WIDTH 0.022 INCHES NOMINAL
AAUJ SPLINE MAJOR DIAMETER 0.098 INCHES NOMINAL
AASU HEAD HEIGHT 0.112 INCHES NOMINAL
SFTT SURFACE TREATMENT CADMIUM OVERALL
CMLP THREAD QUANTITY PER INCH 40

Similar Parts

S900073-8 , S9000738 , 5305-00-055-7108 , 5305000557108 , 000557108 , S900073-8 , B2A440-4C3 ,