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 |
|---|---|
| 53711 | NAVAL SEA SYSTEMS COMMAND |
Federal Supply Class
Title
SCREWS
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| SFTT | SURFACE TREATMENT | ZINC OVERALL |
| FEAT | SPECIAL FEATURES | TEMPLATING MOUNTING HOLE LOCATIONS FROM APPLICABLE TEST DATA PLATE AND DRILL FOUR .191 INCH DIAN HOLES, .50 INCHES DEEP FOR DRIVE SCREWS. |
| AASU | HEAD HEIGHT | 0.139 INCHES MINIMUM AND 0.153 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| AAVL | PILOT DIAMETER | 0.173 INCHES MINIMUM AND 0.177 INCHES MAXIMUM |
| AASK | HEAD STYLE | ROUND |
| AASB | FASTENER LENGTH | 0.500 INCHES NOMINAL |
| CTYF | NONMACHINE NOMINAL THREAD DIAMETER | 0.212 INCHES |
| CRGF | NONMACHINE THREAD STYLE | DRIVE SCREW (TYPE U) |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FED 18-8 FED STD ALL MATERIAL RESPONSES OVERALL |
| AASL | HEAD DIAMETER | 0.382 INCHES MINIMUM AND 0.408 INCHES MAXIMUM |
| AAVM | PILOT LENGTH | 0.062 INCHES NOMINAL |