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
CAGE Information
Code |
Company |
03538 |
LOCKHEED MARTIN CORPORATION DBA MS2 |
S4276 |
TOKYO AIRCRAFT INSTRUMENTS CO. LTD |
63020 |
CRESCENT MANUFACTURING OPERATING COM |
35351 |
GE AVIATION SYSTEMS LLC |
97852 |
STAR STAINLESS SCREW CO |
D9182 |
BOSCH REXROTH GMBH LOHMANN STOLTERFO |
96906 |
MILITARY STANDARDS PROMULGATED BY MI |
D1876 |
L3 COMMUNICATIONS ELAC NAUTIK GMBH |
72314 |
BAE SYSTEMS INFORMATION AND ELECTRON |
55972 |
HONEYWELL INTL INC DEFENSE AVIONICS |
D1597 |
AIM INFRAROT-MODULE GMBH |
73734 |
FEDERAL SCREW PRODUCTS INC. |
80205 |
NATIONAL AEROSPACE STANDARDS COMMITT |
S0522 |
TADIRAN LTD |
1VN02 |
AIRDALE EXPRESS LLC |
88044 |
AERONAUTICAL STANDARDS GROUP DEPT OF |
Federal Supply Class
Title
SCREWS
Inclusions:
Exclusions:
Characteristics (Decoded)
MRC |
Requirements Statement |
Clear Text Reply |
AASA |
THREAD LENGTH |
0.214 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
AHYM |
NOMINAL THREAD DIAMETER |
0.086 INCHES |
CQBC |
MINIMUM TENSILE STRENGTH |
80000 POUNDS PER SQUARE INCH |
ABQZ |
INTERNAL DRIVE STYLE |
CROSS RECESS TYPE 1 |
CYAU |
SCREW MATERIAL |
STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 316 |
CYBA |
SCREW SURFACE TREATMENT |
PASSIVATE |
AAJF |
THREAD DIRECTION |
RIGHT-HAND |
AASK |
HEAD STYLE |
FLAT COUNTERSUNK |
AASB |
FASTENER LENGTH |
0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
THSD |
THREAD SERIES DESIGNATOR |
UNC |
AAJD |
THREAD CLASS |
2A |
CRSQ |
COUNTERSINK ANGLE |
80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
CMLP |
THREAD QUANTITY PER INCH |
56 |
CYBE |
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE |
AASL |
HEAD DIAMETER |
0.147 INCHES MINIMUM AND 0.172 INCHES MAXIMUM |
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