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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
FF-S-86 81348 M 4 1 E ZZ
734677-185 10001 A 3 9 1 HD

CAGE Information

Code Company
10001 NAVAIR AND NAVSEA MANAGED ORIGINAL D
81348 FEDERAL SPECIFICATIONS PROMULGATED B

Federal Supply Class

Title

SCREWS

Inclusions:

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
AHYM NOMINAL THREAD DIAMETER 0.190 INCHES
SFTT SURFACE TREATMENT ZINC OVERALL
CQBC MINIMUM TENSILE STRENGTH 180000 POUNDS PER SQUARE INCH
CQHQ MINIMUM YIELD STRENGTH 155000 POUNDS PER SQUARE INCH
AASB FASTENER LENGTH 0.750 INCHES NOMINAL
ASXK HOLE QUANTITY 2
AASA THREAD LENGTH 0.560 INCHES NOMINAL
AAJF THREAD DIRECTION RIGHT-HAND
AAUB HOLE DIAMETER 0.062 INCHES NOMINAL
AASK HEAD STYLE FLAT CHAMFER
CQFM HARDNESS RATING 38.0 ROCKWELL C MINIMUM OVERALL AND 45.0 ROCKWELL C MAXIMUM OVERALL
MATT MATERIAL STEEL OVERALL
AASL HEAD DIAMETER 0.303 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
THSD THREAD SERIES DESIGNATOR UNF
AAJD THREAD CLASS 2A
ABQZ INTERNAL DRIVE STYLE HEXAGON
STDC SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-Z-325 CL 3,TY 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
BQDM HOLE TYPE DRILLED
ASDB WIDTH ACROSS FLATS 0.156 INCHES NOMINAL
CMLP THREAD QUANTITY PER INCH 32
CRHC HOLE CONFIGURATION STYLE ROUND INTERNAL HEXAGON
AASU HEAD HEIGHT 0.185 INCHES MINIMUM AND 0.190 INCHES MAXIMUM

Similar Parts

734677-185 , 734677185 , 5305-01-183-7911 , 5305011837911 , 011837911 , FF-S-86 , 734677-185 ,