Part Number
Part Number:
NSN:
NIIN:
Item Name:
SCREW , DRIVE
Definition:
A HARDENED CYLINDRICAL FASTENER WITH MULTIPLE SPIRAL FLUTES ON ITS SHANK. IT ALSO HAS AN END SMALLER IN DIAMETER THAN THE OUTSIDE DIAMETER OF THE SPIRAL FLUTES, WHICH ACTS AS A PILOT WHEN DRIVEN INTO A DRILLED HOLE.
CAGE Information
| Code | Company |
|---|---|
| 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
Federal Supply Class
Title
SCREWS
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AAVL | PILOT DIAMETER | 0.092 INCHES MINIMUM AND 0.096 INCHES MAXIMUM |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM A 380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5504 (UNS41000) ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| FEAT | SPECIAL FEATURES | HEAT TREATED TO:35 TO 45 HRC |
| AASL | HEAD DIAMETER | 0.193 INCHES MINIMUM AND 0.211 INCHES MAXIMUM |
| AAVM | PILOT LENGTH | 0.047 INCHES NOMINAL |
| AASK | HEAD STYLE | BUTTON |
| AASU | HEAD HEIGHT | 0.075 INCHES MINIMUM AND 0.086 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM |
| CRGF | NONMACHINE THREAD STYLE | DRIVE SCREW (TYPE U) |
| CTYF | NONMACHINE NOMINAL THREAD DIAMETER | 0.112 INCHES |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |