Part Number
Part Number:
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.
CAGE Information
Code | Company |
---|---|
12464 | MCDONNELL DOUGLAS CORP MCDONNELL DOU |
Federal Supply Class
Title
SCREWS
Inclusions:
Exclusions:
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
ABQZ | INTERNAL DRIVE STYLE | SLOT |
MATT | MATERIAL | STEEL COMP 303 OVERALL |
CWDK | POINT CHAMFER ANGLE | 0.060 DEGREES MINIMUM AND 0.090 DEGREES MAXIMUM |
AAUY | POINT LENGTH | 0.390 INCHES MINIMUM AND 0.440 INCHES MAXIMUM |
AASL | HEAD DIAMETER | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
ABQJ | POINT STYLE | CONE |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS A582 COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
AAJD | THREAD CLASS | 3A |
AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
CMLP | THREAD QUANTITY PER INCH | 28 |
AAVA | POINT DIAMETER | 0.1865 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM |
AAJF | THREAD DIRECTION | RIGHT-HAND |
AASK | HEAD STYLE | FLAT CHAMFER |
AASB | FASTENER LENGTH | 0.790 INCHES MINIMUM AND 0.810 INCHES MAXIMUM |
THSD | THREAD SERIES DESIGNATOR | UNF |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | 03301 TYPE 1,FSCM 56878 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
AASU | HEAD HEIGHT | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |