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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
A218B14 K4975 A 5 2 1 KE
NU2661 K4358 A 5 2 5 KE
A218B14 K7766 A 3 2 5 KE

CAGE Information

Code Company
K4358 GOODRICH CONTROL SYSTEMS LTD T/A GOO
K4975 SATAIR HARDWARE UK LTD SH UK
K7766 BRITISH STANDARDS INSTITUTION

Federal Supply Class

Title

SCREWS

Inclusions:

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
AASK HEAD STYLE PAN NO. 2
ABQZ INTERNAL DRIVE STYLE SLOT
CYAW SCREW MATERIAL DOCUMENT AND CLASSIFICATION BS970 EN 58 SERIES,FSCM K7766 NATIONAL SPEC SINGLE MATERIAL RESPONSE
AASL HEAD DIAMETER 0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
AAJF THREAD DIRECTION RIGHT-HAND
AASA THREAD LENGTH 0.356 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
THSD THREAD SERIES DESIGNATOR UNC
AAJD THREAD CLASS 2A
AASU HEAD HEIGHT 0.072 INCHES MINIMUM AND 0.082 INCHES MAXIMUM
AASB FASTENER LENGTH 0.418 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
CMLP THREAD QUANTITY PER INCH 32
CYAU SCREW MATERIAL STEEL CORROSION RESISTING
AHYM NOMINAL THREAD DIAMETER 0.138 INCHES

Similar Parts

NU2661 , NU2661 , 5305-00-452-5338 , 5305004525338 , 004525338 , A218B14 , NU2661 , A218B14 ,