NIIN Output Data
NIIN:
NSN:
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
CAGE Information
Code |
Company |
03956 |
NORTHROP GRUMMAN SYSTEMS CORPORATION |
96906 |
MILITARY STANDARDS PROMULGATED BY MI |
57472 |
ALL MANUFACTURERS INC. DBA ALLIED HA |
94756 |
BOEING COMPANY, THE DIV DEFENSE, SPA |
58998 |
EMHART TEKNOLOGIES LLC DBA FASTENER |
97928 |
HUCK INTL INC |
06725 |
SPS TECHNOLOGIES LLC DBA AIR INDUSTR |
80205 |
NATIONAL AEROSPACE STANDARDS COMMITT |
80539 |
SPS TECHNOLOGIES LLC DBA AEROSPACE F |
U1604 |
MARTIN-BAKER AIRCRAFT CO LTD |
58251 |
FIRST AMERICAN SALES CO INC |
27624 |
PAUL R. BRILES INC. DBA PB FASTENERS |
82577 |
RAYTHEON COMPANY DBA RAYTHEON |
90536 |
LOCKHEED MARTIN CORPORATION DBA LOCK |
17446 |
HUCK INTERNATIONAL INC. DBA ALCOA FA |
Federal Supply Class
Title
SCREWS
Inclusions:
Exclusions:
Characteristics (Decoded)
MRC |
Requirements Statement |
Clear Text Reply |
CYAW |
SCREW MATERIAL DOCUMENT AND CLASSIFICATION |
66 FED STD ALL MATERIAL RESPONSES |
CYAU |
SCREW MATERIAL |
STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 |
CQBC |
MINIMUM TENSILE STRENGTH |
80000 POUNDS PER SQUARE INCH |
AHYM |
NOMINAL THREAD DIAMETER |
0.250 INCHES |
CMLP |
THREAD QUANTITY PER INCH |
28 |
ABQZ |
INTERNAL DRIVE STYLE |
CROSS RECESS TYPE 1 |
CYBA |
SCREW SURFACE TREATMENT |
PASSIVATE |
AASL |
HEAD DIAMETER |
0.442 INCHES MINIMUM AND 0.507 INCHES MAXIMUM |
AAJF |
THREAD DIRECTION |
RIGHT-HAND |
AASK |
HEAD STYLE |
FLAT COUNTERSUNK |
CRSQ |
COUNTERSINK ANGLE |
99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
AASB |
FASTENER LENGTH |
0.500 INCHES NOMINAL |
THSD |
THREAD SERIES DESIGNATOR |
UNF |
AAJD |
THREAD CLASS |
2A |
AASA |
THREAD LENGTH |
0.429 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
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