National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
SCREW , SHOULDER
Definition:
AN EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER, NO 0 (0.060 IN.) (1.5 MM) OR LARGER. IT HAS A ROUND UNTHREADED NECK OR SHANK ALL OR PART OF WHICH IS OF GREATER DIAMETER THAN THE THREADED PORTION. THE HEAD IS DESIGNED TO BE DRIVEN WITH EITHER A WRENCH OR AN INSERTED DRIVER OR BOTH IN SIZES BELOW NO. 10 (0.190 IN.) (5 MM) NOMINAL DIAMETER. NO. 10 (0.190 IN.) (5 MM) AND LARGER SIZES MUST BE DESIGNED FOR ANY TYPE OF INSERTED DRIVER, BUT MAY ALSO PROVIDE FOR EXTERNAL WRENCHING OF THE HEAD. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS. FOR ITEMS WHICH ARE BOTH SHOULDERED AND HAVE AN EXTERNALLY RELIEVED BODY, USE SCREW, EXTERNALLY RELIEVED BODY. FOR ITEMS WITH A NO. 10 (0.190 IN.) (5 MM) OR LARGER THREAD DIAMETER WITHOUT AN INSERTED DRIVER HEAD, USE BOLT, SHOULDER. EXCLUDES BOLT, INTERNAL WRENCHING AND SCREW, CAP, SOCKET HEAD.
Reference/Part Number
CAGE Information
Code |
Company |
00141 |
PRECISION INDUSTRIAL COMPONENTS LLC |
97557 |
MORTON MACHINE WORKS |
1YGB8 |
CAREY MANUFACTURING COMPANY INC. DBA |
04660 |
AIL SYSTEMS INC SUB OF EATON CORP |
D9182 |
BOSCH REXROTH GMBH LOHMANN STOLTERFO |
49956 |
RAYTHEON COMPANY DBA RAYTHEON |
07031 |
TEMPO INSTRUMENT INC DEFENSE ELECTRO |
88818 |
KEARFOTT CORPORATION DBA KEARFOTT DI |
96214 |
RAYTHEON COMPANY |
00328 |
DESIGNATRONICS INCORPORATED DBA STER |
05869 |
RAYTHEON COMPANY DBA RAYTHEON |
06540 |
NEW HAVEN MFG CORP AMATOM ELECTRONIC |
18876 |
U S ARMY AVIATION AND MISSILE COMMAN |
72314 |
BAE SYSTEMS INFORMATION AND ELECTRON |
10001 |
NAVAIR AND NAVSEA MANAGED ORIGINAL D |
82577 |
RAYTHEON COMPANY DBA RAYTHEON |
29440 |
W. M. BERG INC |
Federal Supply Class
Title
SCREWS
Inclusions:
Exclusions:
Characteristics (Decoded)
MRC |
Requirements Statement |
Clear Text Reply |
AASA |
THREAD LENGTH |
0.156 INCHES MINIMUM |
MATT |
MATERIAL |
STEEL CORROSION RESISTING OVERALL |
AASL |
HEAD DIAMETER |
0.250 INCHES NOMINAL |
CWYB |
SHOULDER SHAPE |
ROUND FIRST SHOULDER |
ABQZ |
INTERNAL DRIVE STYLE |
CROSS RECESS TYPE 1 |
AAJF |
THREAD DIRECTION |
RIGHT-HAND |
AATX |
SHOULDER LENGTH |
0.375 INCHES NOMINAL FIRST SHOULDER |
AASK |
HEAD STYLE |
FLAT CHAMFER |
AHYM |
NOMINAL THREAD DIAMETER |
0.112 INCHES |
AASU |
HEAD HEIGHT |
0.125 INCHES NOMINAL |
THSD |
THREAD SERIES DESIGNATOR |
UNC |
AAJD |
THREAD CLASS |
2A |
AASB |
FASTENER LENGTH |
0.531 INCHES NOMINAL |
AATN |
SHOULDER DIAMETER |
0.125 INCHES NOMINAL FIRST SHOULDER |
SFTT |
SURFACE TREATMENT |
PASSIVATE OVERALL |
CMLP |
THREAD QUANTITY PER INCH |
40 |
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