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 |
|---|---|
| D1839 | BUNDESAMT FUER WEHRTECHNIK UND BESCH |
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL OR ZINC OVERALL |
| AASL | HEAD DIAMETER | 0.118 INCHES MINIMUM AND 0.127 INCHES MAXIMUM |
| ZZZX | DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY HEAD DIM. |
| CTYF | NONMACHINE NOMINAL THREAD DIAMETER | 0.073 INCHES |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | U TYPE AND 1P STYLE |
| AASK | HEAD STYLE | ROUND |
| CRGF | NONMACHINE THREAD STYLE | DRIVE SCREW (TYPE U) |
| MATT | MATERIAL | STEEL COMP 1010 OVERALL OR STEEL COMP 1011 OVERALL OR STEEL COMP 1016 OVERALL OR STEEL COMP 1019 OVERALL OR STEEL COMP 1018 OVERALL OR STEEL COMP 1015 OVERALL OR STEEL COMP 1020 OVERALL |
| AAVM | PILOT LENGTH | 0.045 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 0.188 INCHES NOMINAL |
| AASU | HEAD HEIGHT | 0.041 INCHES MINIMUM AND 0.049 INCHES MAXIMUM |
| AAVL | PILOT DIAMETER | 0.060 INCHES MINIMUM AND 0.063 INCHES MAXIMUM |