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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
LK1081-5A4 26304 F 5 9 4 KZ
330-5004-040 95104 A 5 9 5 KZ
NAS1081-5A4 80205 A 3 2 X XX
330-5004-040 95105 A 3 2 5 KZ

CAGE Information

Code Company
26304 TORKON FASTENER CORP
95104 ALCATEL USA INC. DIV WTPG
80205 NATIONAL AEROSPACE STANDARDS COMMITT
95105 ROCKWELL COLLINS INC. DIV GOVERNMENT

Federal Supply Class

Title

SCREWS

Inclusions:

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
CMLP THREAD QUANTITY PER INCH 24
AASA THREAD LENGTH 0.250 INCHES MAXIMUM
CQFM HARDNESS RATING 45.0 ROCKWELL C MINIMUM OVERALL AND 53.0 ROCKWELL C MAXIMUM OVERALL
AAJD THREAD CLASS 3A
MATT MATERIAL STEEL COMP 4137 OVERALL OR STEEL COMP 4037 OVERALL OR STEEL COMP 4140 OVERALL OR STEEL COMP 8630 OVERALL OR STEEL COMP 8740 OVERALL
AASB FASTENER LENGTH 0.250 INCHES NOMINAL
ABQJ POINT STYLE FLAT
AAJF THREAD DIRECTION RIGHT-HAND
MDCL MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD ALL MATERIAL RESPONSES OVERALL
THSD THREAD SERIES DESIGNATOR UNF
AASK HEAD STYLE HEADLESS (SETSCREW)
ASDB WIDTH ACROSS FLATS 0.156 INCHES MINIMUM AND 0.158 INCHES MAXIMUM
ABQZ INTERNAL DRIVE STYLE HEXAGON
SFTT SURFACE TREATMENT CADMIUM OVERALL AND CHROMATE OVERALL
AAUM LOCKING FEATURE PELLET THREADS OR STRIP THREADS
STDC SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
AHYM NOMINAL THREAD DIAMETER 0.312 INCHES

Similar Parts

LK1081-5A4 , LK10815A4 , 5305-00-901-1313 , 5305009011313 , 009011313 , LK1081-5A4 , 330-5004-040 , NAS1081-5A4 , 330-5004-040 ,