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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
NAF1178-8-24 80020 A 3 2 X XX
AN520-8R24 88044 M 4 1 X XX

CAGE Information

Code Company
80020 NAVAL AIR WARFARE CENTER AIRCRAFT DI
88044 AERONAUTICAL STANDARDS GROUP DEPT OF

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
CMLP THREAD QUANTITY PER INCH 36
CMLP THREAD QUANTITY PER INCH 36
CYAW SCREW MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE
AASL HEAD DIAMETER 0.287 INCHES MINIMUM AND 0.309 INCHES MAXIMUM
AASB FASTENER LENGTH 1.438 INCHES MINIMUM AND 1.500 INCHES MAXIMUM
ABQZ INTERNAL DRIVE STYLE CROSS RECESS TYPE 1
AASU HEAD HEIGHT 0.120 INCHES MAXIMUM
AAJF THREAD DIRECTION RIGHT-HAND
AHYM NOMINAL THREAD DIAMETER 0.164 INCHES
AASK HEAD STYLE ROUND
ZZZT NONDEFINITIVE SPEC/STD DATA III TYPE AND 1C STYLE
CYAU SCREW MATERIAL STEEL COMP 1010
THSD THREAD SERIES DESIGNATOR UNF
AAJD THREAD CLASS 2A
CYBA SCREW SURFACE TREATMENT CADMIUM
AASA THREAD LENGTH 1.437 INCHES MINIMUM AND 1.500 INCHES MAXIMUM

Similar Parts

NAF1178-8-24 , NAF1178824 , 5305-00-144-3744 , 5305001443744 , 001443744 , NAF1178-8-24 , AN520-8R24 ,