| MRC |
Requirement Statement |
Characteristics |
| AAWY |
COUNTERBORE DIAMETER |
0.255 INCHES MINIMUM NUT AND 0.258 INCHES MAXIMUM NUT |
| ADEY |
ERR DEFAULT |
+0.160 TO 0.200 INCHES |
| AASL |
HEAD DIAMETER |
0.353 INCHES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.222 INCHES MINIMUM AND 0.262 INCHES MAXIMUM |
| ADFL |
HEAD PILOT DIAMETER |
0.476 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
SERRATED WITH PILOT |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-S-763,CL 304,COND A FED SPEC 1ST MATERIAL RESPONSE OVERALL OR QQ-S-763,CL 305,COND A FED SPEC 2ND MATERIAL RESPONSE OVERALL |
| MATT |
MATERIAL |
STEEL COMP 304 OVERALL OR STEEL COMP 305 OVERALL |
| CQJX |
NOMINAL THREAD SIZE |
0.250 INCHES |
| ACTD |
NUT DIAMETER |
0.255 INCHES MINIMUM AND 0.258 INCHES MAXIMUM |
| ACVN |
NUT LENGTH |
0.722 INCHES MAXIMUM |
| ACTA |
NUT STYLE |
BLIND RIVET W/SMOOTH ROUND SHANK |
| AAUM |
LOCKING FEATURE |
PREVAILING TORQUE ALL METAL DESIGN |
| ABAJ |
LUBRICATION |
SOLUBLE LUBRICANT |
| ADFN |
SHANK END TYPE |
CLOSED |
| BZRR |
THREAD SERIES |
UNF |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL |
| AZKQ |
TEMP RATING |
450.0 DEG FAHRENHEIT NOMINAL |
| AAJD |
THREAD CLASS |
3B |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| CMLP |
THREAD QUANTITY PER INCH |
28 |
