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 |
---|---|
80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DI |
Federal Supply Class
Title
SCREWS
Inclusions:
Exclusions:
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
CMLP | THREAD QUANTITY PER INCH | 24 |
ASDB | WIDTH ACROSS FLATS | 0.312 INCHES NOMINAL |
CQFM | HARDNESS RATING | 24.0 ROCKWELL C MINIMUM OVERALL AND 30.0 ROCKWELL C MAXIMUM OVERALL |
AAUY | POINT LENGTH | 0.187 INCHES NOMINAL |
MATT | MATERIAL | STEEL COMP 4130 OVERALL |
AAJD | THREAD CLASS | 3A |
ABQJ | POINT STYLE | DOG |
AASU | HEAD HEIGHT | 0.375 INCHES NOMINAL |
AASA | THREAD LENGTH | 0.438 INCHES MINIMUM |
AAJF | THREAD DIRECTION | RIGHT-HAND |
AASK | HEAD STYLE | FLAT CHAMFER |
THSD | THREAD SERIES DESIGNATOR | UNF |
AAVA | POINT DIAMETER | 0.187 INCHES NOMINAL |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 COND D2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
AASB | FASTENER LENGTH | 0.625 INCHES NOMINAL |
ABQZ | INTERNAL DRIVE STYLE | HEXAGON |
AHYM | NOMINAL THREAD DIAMETER | 0.375 INCHES |
AASL | HEAD DIAMETER | 0.562 INCHES NOMINAL |