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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
0.312-18UNC 2A X 1.000 LG 80204 A 3 1 E KZ
FF-S-92 81348 M 4 1 E KZ

CAGE Information

Code Company
80204 AMERICAN NATIONAL STANDARDS INSTITUT
81348 FEDERAL SPECIFICATIONS PROMULGATED B

Federal Supply Class

Title

SCREWS

Inclusions:

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
AASL HEAD DIAMETER 0.568 INCHES MINIMUM AND 0.635 INCHES MAXIMUM
CYAW SCREW MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
ABQZ INTERNAL DRIVE STYLE SLOT
ZZZT NONDEFINITIVE SPEC/STD DATA 1 TYPE AND 2S STYLE
CMLP THREAD QUANTITY PER INCH 18
CYAV LOCKING FEATURE MATERIAL PLASTIC POLYAMIDE
AAJF THREAD DIRECTION RIGHT-HAND
AASK HEAD STYLE FLAT COUNTERSUNK
THSD THREAD SERIES DESIGNATOR UNC
AAJD THREAD CLASS 2A
CYAU SCREW MATERIAL STEEL COMP 304
AASA THREAD LENGTH 0.698 INCHES MINIMUM AND 0.809 INCHES MAXIMUM
AAUM LOCKING FEATURE PELLET
AHYM NOMINAL THREAD DIAMETER 0.312 INCHES
CRSQ COUNTERSINK ANGLE 82.0 DEGREES NOMINAL
AASB FASTENER LENGTH 1.000 INCHES NOMINAL

Similar Parts

0.312-18UNC 2A X 1.000 LG , 031218UNC2AX1000LG , 5305-01-353-1889 , 5305013531889 , 013531889 , 0.312-18UNC 2A X 1.000 LG , FF-S-92 ,