Follow Us on Google+

Request A Price Quote:

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
AN501C3-5 88044 M 2 2 X XX
639146-246 12436 A 5 1 1 KZ
FF-S-92ANDTYPE2ANDSTYLE4 81348 M 4 1 4 KZ

CAGE Information

Code Company
12436 BAE SYSTEMS NATIONAL SECURITY SOLUTI
88044 AERONAUTICAL STANDARDS GROUP DEPT OF
81348 FEDERAL SPECIFICATIONS PROMULGATED B

Federal Supply Class

Title

SCREWS

Inclusions:

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
AASK HEAD STYLE FILLISTER
AASK HEAD STYLE FILLISTER
AASL HEAD DIAMETER 0.145 INCHES MINIMUM AND 0.161 INCHES MAXIMUM
AHYM NOMINAL THREAD DIAMETER 0.099 INCHES
CYAW SCREW MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-7720 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-7720 MIL SPEC 3RD MATERIAL RESPONSE OR MIL-S-18732 MIL SPEC 2ND MATERIAL RESPONSE OR QQ-S-763 FED SPEC 4TH MATERIAL RESPONSE
CYAU SCREW MATERIAL STEEL COMP 303SE OR STEEL COMP 303 OR STEEL COMP 430 OR STEEL COMP 302
ABQZ INTERNAL DRIVE STYLE CROSS RECESS TYPE 1
AASB FASTENER LENGTH 0.281 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
CYBA SCREW SURFACE TREATMENT PASSIVATE
AAJF THREAD DIRECTION RIGHT-HAND
AASA THREAD LENGTH 0.276 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
THSD THREAD SERIES DESIGNATOR UNF
AAJD THREAD CLASS 2A
CMLP THREAD QUANTITY PER INCH 56
AASU HEAD HEIGHT 0.064 INCHES MINIMUM AND 0.070 INCHES MAXIMUM

Similar Parts

639146-246 , 639146246 , 5305-00-286-1392 , 5305002861392 , 002861392 , AN501C3-5 , 639146-246 , FF-S-92ANDTYPE2ANDSTYLE4 ,