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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
SETSCREW

Definition:

AN EXTERNALLY THREADED DEVICE WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER WITH OR WITHOUT A HEAD AND HAVING A CUP, CONE, OR OTHER TYPE OF MACHINED POINT DESIGNED TO PREVENT OR RESTRICT RELATIVE MOVEMENT OF PARTS AND DESIGNED TO BE DRIVEN WITH EITHER A WRENCH OR INSERTED DRIVER. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
NAS1081-4A5N 80205 A C 1 E KE AC
NAS1081-4A5 80378 A C 1 5 ZZ AC
LK1081-4A5 26304 F 5 9 4 KZ
NAS1081-4A5 80205 A 3 2 X XX

CAGE Information

Code Company
26304 TORKON FASTENER CORP
80205 NATIONAL AEROSPACE STANDARDS COMMITT
80378 TRIUMPH AEROSTRUCTURES, LLC DBA TRIU

Federal Supply Class

Title

SCREWS

Inclusions:

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
AASB FASTENER LENGTH 0.312 INCHES NOMINAL
CQFM HARDNESS RATING 45.0 ROCKWELL C MINIMUM OVERALL AND 53.0 ROCKWELL C MAXIMUM OVERALL
AAJD THREAD CLASS 3A
AHYM NOMINAL THREAD DIAMETER 0.250 INCHES
CMLP THREAD QUANTITY PER INCH 28
ABQJ POINT STYLE FLAT
AAJF THREAD DIRECTION RIGHT-HAND
MATT MATERIAL STEEL COMP 4140 OVERALL OR STEEL COMP 4137 OVERALL OR STEEL COMP 8630 OVERALL OR STEEL COMP 4037 OVERALL OR STEEL COMP 8740 OVERALL
MDCL MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD ALL MATERIAL RESPONSES OVERALL
THSD THREAD SERIES DESIGNATOR UNF
AASK HEAD STYLE HEADLESS (SETSCREW)
STDC SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 2,CL 3 FED SPEC ALL TREATMENT RESPONSES OVERALL
ABQZ INTERNAL DRIVE STYLE HEXAGON
ASDB WIDTH ACROSS FLATS 0.125 INCHES MINIMUM AND 0.127 INCHES MAXIMUM
SFTT SURFACE TREATMENT CADMIUM OVERALL AND CHROMATE OVERALL
AAUM LOCKING FEATURE PELLET THREADS OR STRIP THREADS
AASA THREAD LENGTH 0.312 INCHES MAXIMUM

Similar Parts

LK1081-4A5 , LK10814A5 , 5305-00-847-0008 , 5305008470008 , 008470008 , NAS1081-4A5N , NAS1081-4A5 , LK1081-4A5 , NAS1081-4A5 ,