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National Stock Number (NSN) Output Data

NSN:
5305-01-374-9821
NIIN:
013749821
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
MIL-DTL-1222 81349 M 4 1 E ZZ
CW183BZ-16 65427 A 3 2 5 KZ
MIL-S-1222 81348 M 5 9 E KZ
EW-2200CLITEM27 65427 A 5 2 5 KZ
CW-183BZ-16 D9182 A C 1 6 ZZ AC

CAGE Information

Code Company
65427 D.C. FABRICATORS INC.
81349 MILITARY SPECIFICATIONS PROMULGATED
81348 FEDERAL SPECIFICATIONS PROMULGATED B
D9182 BOSCH REXROTH GMBH LOHMANN STOLTERFO

Federal Supply Class

Title

SCREWS

Inclusions:

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
THSD THREAD SERIES DESIGNATOR UNRC
AASU HEAD HEIGHT 0.492 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
MDCL MATERIAL DOCUMENT AND CLASSIFICATION ASTMA 193 ASSN STD ALL MATERIAL RESPONSES OVERALL
AHYM NOMINAL THREAD DIAMETER 0.500 INCHES
CQFM HARDNESS RATING 37.0 ROCKWELL C MINIMUM OVERALL AND 45.0 ROCKWELL C MAXIMUM OVERALL
AAJF THREAD DIRECTION RIGHT-HAND
AAJD THREAD CLASS 2A
AASK HEAD STYLE HEXAGON
ABQZ INTERNAL DRIVE STYLE HEXAGON
AASA THREAD LENGTH 1.500 INCHES NOMINAL
AATB WIDTH BETWEEN FLATS 0.735 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
AASB FASTENER LENGTH 2.000 INCHES NOMINAL
ASDB WIDTH ACROSS FLATS 0.500 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
MATT MATERIAL STEEL COMP 4140 OVERALL OR STEEL COMP 4142 OVERALL OR STEEL COMP 4145 OVERALL
CMLP THREAD QUANTITY PER INCH 13

Similar Parts

CW183BZ-16 , CW183BZ16 , 5305-01-374-9821 , 5305013749821 , 013749821 , MIL-DTL-1222 , CW183BZ-16 , MIL-S-1222 , EW-2200CLITEM27 , CW-183BZ-16 ,