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 |
---|---|
80205 | NATIONAL AEROSPACE STANDARDS COMMITT |
Federal Supply Class
Title
SCREWS
Inclusions:
Exclusions:
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
ASDB | WIDTH ACROSS FLATS | 0.078 INCHES NOMINAL |
MATT | MATERIAL | PLASTIC LOCKING FEATURE |
ZZZT | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 4 STYLE |
ABQJ | POINT STYLE | CUP |
AAJD | THREAD CLASS | 3A |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER |
AAJF | THREAD DIRECTION | RIGHT-HAND |
AHYM | NOMINAL THREAD DIAMETER | 0.164 INCHES |
MATT | MATERIAL | STEEL COMP 321 FASTENER OR STEEL COMP 347 FASTENER OR STEEL COMP 348 FASTENER OR STEEL COMP 384 FASTENER OR STEEL COMP 317 FASTENER OR STEEL COMP E4340 FASTENER OR STEEL COMP 316 FASTENER OR STEEL COMP 314 FASTENER OR STEEL COMP 310S FASTENER OR STEEL COMP 310 FASTENER OR STEEL COMP 309S FASTENER OR STEEL COMP 309 FASTENER OR STEEL COMP 308 FASTENER OR STEEL COMP 305 FASTENER OR STEEL COMP 304L FASTENER OR STEEL COMP 304 FASTENER OR STEEL COMP 303SE FASTENER OR STEEL COMP 303 FASTENER OR STEEL COMP 302B FASTENER OR STEEL COMP 302 FASTENER OR STEEL COMP 301 FASTENER OR STEEL COMP 385 FASTENER |
AASK | HEAD STYLE | HEADLESS (SETSCREW) |
THSD | THREAD SERIES DESIGNATOR | UNC |
ABQZ | INTERNAL DRIVE STYLE | HEXAGON |
SFTT | SURFACE TREATMENT | PASSIVATE FASTENER |
AASA | THREAD LENGTH | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
AASB | FASTENER LENGTH | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
AAUM | LOCKING FEATURE | PELLET THREADS OR STRIP THREADS OR PATCH THREADS |
CMLP | THREAD QUANTITY PER INCH | 32 |