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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
501C57-46 94033 A 5 2 5 KZ
HT14S20S16 0EER9 A C 1 5 ZZ 9X
SEELSKREWS1-4-20X1 97539 A 5 2 1 PA
HT14S20S16 56563 A 5 9 1 KZ
414585-1420-16 80020 A C 1 5 KE AC
SS1420AA16 97539 A 5 2 1 PA
S1/4-20X1 97539 A 3 2 1 ZZ

CAGE Information

Code Company
0EER9 ANIXTER INC. DBA ANIXTER
94033 CARDWELL CONDENSER CORP LAPOINTE-ADM
97539 A P M HEXSEAL CORPORATION
56563 ANIXTER AEROSPACE HARDWARE
80020 NAVAL AIR WARFARE CENTER AIRCRAFT DI

Federal Supply Class

Title

SCREWS

Inclusions:

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
ABQZ INTERNAL DRIVE STYLE SLOT
AHYM NOMINAL THREAD DIAMETER 0.250 INCHES
AASB FASTENER LENGTH 0.375 INCHES MAXIMUM
AASA THREAD LENGTH 0.375 INCHES MAXIMUM
CYBA SCREW SURFACE TREATMENT PASSIVATE
AAJF THREAD DIRECTION RIGHT-HAND
AASU HEAD HEIGHT 0.148 INCHES MAXIMUM
AASK HEAD STYLE WATERTIGHT
THSD THREAD SERIES DESIGNATOR UNC
AAJD THREAD CLASS 2A
CBBL FEATURES PROVIDED O RING
AASL HEAD DIAMETER 0.493 INCHES MAXIMUM
CMLP THREAD QUANTITY PER INCH 20
CYAU SCREW MATERIAL STEEL CORROSION RESISTING

Similar Parts

HT14S20S16 , HT14S20S16 , 5305-00-702-9323 , 5305007029323 , 007029323 , 501C57-46 , HT14S20S16 , SEELSKREWS1-4-20X1 , HT14S20S16 , 414585-1420-16 , SS1420AA16 , S1/4-20X1 ,