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 |
|---|---|
| 00198 | PRATT AND WHITNEY CANADA INC WHITNEY |
Federal Supply Class
Title
SCREWS
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AASA | THREAD LENGTH | 0.310 INCHES MINIMUM |
| AASA | THREAD LENGTH | 0.310 INCHES MINIMUM |
| AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6320 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| ABQJ | POINT STYLE | CHAMFER DOG |
| FEAT | SPECIAL FEATURES | STRAIGHT KNURLED HEAD W/THD RELIEF |
| AAJD | THREAD CLASS | 3A |
| AASU | HEAD HEIGHT | 0.180 INCHES NOMINAL |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASK | HEAD STYLE | FLAT CHAMFER |
| CWDK | POINT CHAMFER ANGLE | 45.0 DEGREES MINIMUM |
| MATT | MATERIAL | STEEL COMP 8735 OVERALL |
| AAUY | POINT LENGTH | 0.310 INCHES NOMINAL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| AASB | FASTENER LENGTH | 0.620 INCHES NOMINAL |
| ABQZ | INTERNAL DRIVE STYLE | HEXAGON |
| AASL | HEAD DIAMETER | 0.290 INCHES MINIMUM AND 0.294 INCHES MAXIMUM |
| ASDB | WIDTH ACROSS FLATS | 0.125 INCHES MINIMUM AND 0.128 INCHES MAXIMUM |
| AAVA | POINT DIAMETER | 0.146 INCHES MINIMUM AND 0.150 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 32 |