Part Number
Part Number:
NSN:
NIIN:
Item Name:
SCREW , TAPPING
Definition:
A HARDENED EXTERNALLY THREADED FASTENER WHOSE THREAD EXTENDS TO THE BEARING SURFACE OF THE HEAD. THE THREAD MAY BE FLUTED OR OTHERWISE DESIGNED TO CUT OR FORM ITS OWN MATING THREAD. EXCLUDES SCREW, ASSEMBLED WASHER.
CAGE Information
| Code | Company |
|---|---|
| 80205 | NATIONAL AEROSPACE STANDARDS COMMITT |
Federal Supply Class
Title
SCREWS
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ABQZ | INTERNAL DRIVE STYLE | SLOT |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| AGAV | END ITEM IDENTIFICATION | NSN 2320-01-552-7781 TRUCK, VAN |
| ASDB | WIDTH ACROSS FLATS | 0.367 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.172 NOMINAL MILS AND 0.190 NOMINAL CENTIMETERS |
| AATB | WIDTH BETWEEN FLATS | 0.367 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW,TAPPING-THREAD FORMING, TYPE AB, HEXAGON HEAD, SLOTTED |
| FEAT | SPECIAL FEATURES | THREADS PER INCH 14; WIDTH ACROSS CORNERS MIN .409; SLOT WIDTH MAX .075, MIN .064; SLOT DEPTH MAX .101, MIN 0.83 |
| AASK | HEAD STYLE | HEXAGON |
| CTYF | NONMACHINE NOMINAL THREAD DIAMETER | 0.250 INCHES |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| CRGF | NONMACHINE THREAD STYLE | GIMLET POINT (TYPE A, AB OR BA) |
| AASB | FASTENER LENGTH | 1.000 INCHES NOMINAL |