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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
SCREW , MACHINE

Definition:

AN EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER, NO 0 (0.060 IN./1.5 MM) OR LARGER, DESIGNED TO BE HELD OR DRIVEN WITH EITHER A WRENCH OR AN INSERTED DRIVER OR BOTH (EXCLUDING INTERNAL SOCKET OR INTERNAL MULTIPLE SPLINE TYPES), IN SIZES BELOW NO. 10 (0.190 IN./5 MM). NO. 10 AND LARGER SIZES MUST HAVE A HEAD DESIGNED FOR ANY TYPE INSERTED DRIVER (EXCLUDING INTERNAL SOCKET OR INTERNAL MULTIPLE SPLINE TYPES), BUT MAY ALSO BE DESIGNED FOR EXTERNAL WRENCHING. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS. EXCLUDES BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; AND SCREW, ASSEMBLED WASHER. SEE ALSO, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; AND SCREW, CAP SOCKET HEAD.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
CS318642-4 93907 A 5 2 4 KZ
64040-4 56878 A 5 9 4 KZ
VT1039-4 92215 A 5 2 4 KZ
387H4-18 81755 A 5 2 A KZ
AIC1023-4 06725 A 5 2 4 KZ
64040-4 80539 A 5 9 4 KZ
HR101H4-18 73197 A 3 2 4 KZ
C387H4-18 81755 A 5 2 4 KZ

CAGE Information

Code Company
06725 SPS TECHNOLOGIES LLC DBA AIR INDUSTR
93907 TEXTRON FASTENING SYSTEMS DBA DECORA
56878 SPS TECHNOLOGIES LLC DBA AEROSPACE D
92215 ALCOA GLOBAL FASTENERS INC. DBA ALCO
81755 LOCKHEED MARTIN CORPORATION DBA LOCK
80539 SPS TECHNOLOGIES LLC DBA AEROSPACE F
73197 HI-SHEAR CORPORATION

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
CRSQ COUNTERSINK ANGLE 60.0 DEGREES NOMINAL
CYBA SCREW SURFACE TREATMENT NICKEL AND CADMIUM
CQFM HARDNESS RATING 46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
AAJD THREAD CLASS 3A
AASL HEAD DIAMETER 0.429 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
AHYM NOMINAL THREAD DIAMETER 0.250 INCHES
CMLP THREAD QUANTITY PER INCH 28
AAJF THREAD DIRECTION RIGHT-HAND
CYAW SCREW MATERIAL DOCUMENT AND CLASSIFICATION AMS 6485 ASSN STD SINGLE MATERIAL RESPONSE
AASK HEAD STYLE FLAT COUNTERSUNK
AASA THREAD LENGTH 0.377 INCHES MINIMUM
THSD THREAD SERIES DESIGNATOR UNF
CYAU SCREW MATERIAL STEEL COMP H11
AASB FASTENER LENGTH 1.502 INCHES NOMINAL
ABQZ INTERNAL DRIVE STYLE HIGH-TORQUE

Similar Parts

AIC1023-4 , AIC10234 , 5305-00-916-4873 , 5305009164873 , 009164873 , CS318642-4 , 64040-4 , VT1039-4 , 387H4-18 , AIC1023-4 , 64040-4 , HR101H4-18 , C387H4-18 ,