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 |
|---|---|
| 5T389 | WASP INC. DBA WATKINS AIRCRAFT SUPPO |
Federal Supply Class
Title
SCREWS
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| SFTT | SURFACE TREATMENT | ZINC OVERALL |
| AASB | FASTENER LENGTH | 0.750 INCHES NOMINAL |
| AATC | EXTENDED WASHER DIAMETER | 0.435 NOMINAL INCHES |
| CRGF | NONMACHINE THREAD STYLE | DOUBLE FLUTE (TYPE F) |
| FEAT | SPECIAL FEATURES | ITEM IS MADE FROM AISI 1016-1024 STEEL |
| CQFM | HARDNESS RATING | 28.0 ROCKWELL C MINIMUM OVERALL AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| MATT | MATERIAL | STEEL OVERALL |
| CTYF | NONMACHINE NOMINAL THREAD DIAMETER | 0.190 INCHES |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW,SELF-TAPPING |
| AASK | HEAD STYLE | HEXAGON EXTENDED WASHER |
| AATB | WIDTH BETWEEN FLATS | 0.309 NOMINAL INCHES |
| AGAV | END ITEM IDENTIFICATION | MODEL MHU-226 MUNITIONS TRAILER |