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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
FFS86TYPE1STYLE11 81348 M 4 1 X XX
NAS609-4-20P 80205 A 3 2 X XX

CAGE Information

Code Company
80205 NATIONAL AEROSPACE STANDARDS COMMITT
81348 FEDERAL SPECIFICATIONS PROMULGATED B

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
CQHQ MINIMUM YIELD STRENGTH 140000 POUNDS PER SQUARE INCH
ZZZK SPECIFICATION/STANDARD DATA 80205-NAS609 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
AAJD THREAD CLASS 3A
AHYM NOMINAL THREAD DIAMETER 0.250 INCHES
AAJF THREAD DIRECTION RIGHT-HAND
AASK HEAD STYLE FLAT CHAMFER
AASU HEAD HEIGHT 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
AASA THREAD LENGTH 1.000 INCHES NOMINAL
MATT MATERIAL STEEL OVERALL
ASDB WIDTH ACROSS FLATS 0.188 INCHES MINIMUM AND 0.190 INCHES MAXIMUM
THSD THREAD SERIES DESIGNATOR UNC
CQFM HARDNESS RATING 36.0 ROCKWELL C MINIMUM OVERALL AND 43.0 ROCKWELL C MAXIMUM OVERALL
ABQZ INTERNAL DRIVE STYLE HEXAGON
CMLP THREAD QUANTITY PER INCH 20
SFTT SURFACE TREATMENT CADMIUM OVERALL
AASL HEAD DIAMETER 0.362 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
AASB FASTENER LENGTH 1.250 INCHES NOMINAL

Similar Parts

NAS609-4-20P , NAS609420P , 5305-00-722-4993 , 5305007224993 , 007224993 , FFS86TYPE1STYLE11 , NAS609-4-20P ,