| MRC |
Requirement Statement |
Characteristics |
| SFTT |
SURFACE TREATMENT |
CADMIUM AND CHROMATE NUT PASSIVATE WASHER |
| ADFK |
NUT COUNTERBORE DEPTH |
0.172 INCHES MINIMUM AND 0.192 INCHES MAXIMUM NUT |
| SR-1 |
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE |
FF-N-836 |
| SR-1 |
SPEC/STD CONTROLLING DATA |
|
| AAWY |
COUNTERBORE DIAMETER |
0.299 INCHES MINIMUM AND 0.309 INCHES MAXIMUM NUT |
| ACTA |
NUT STYLE |
FLAT WITH TURNED BACK EDGE |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416 TYPE 2 CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE NUT QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE WASHER |
| CQJX |
NOMINAL THREAD SIZE |
0.250 INCHES |
| ADEA |
NUT HEIGHT |
ANY ACCEPTABLE |
| ZZZT |
NONDEFINITIVE SPEC/STD DATA |
A GRADE |
| MATT |
MATERIAL |
STEEL NUT STEEL COMP 302 OR STEEL COMP 321 WASHER |
| CQFM |
HARDNESS RATING |
NOT RATED |
| ABKW |
OVERALL HEIGHT |
0.365 INCHES MINIMUM AND 0.405 INCHES MAXIMUM |
| BZRR |
THREAD SERIES |
UNJF |
| AAJD |
THREAD CLASS |
3B |
| SR-1 |
MANUFACTURERS CODE |
81348 |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| CMLP |
THREAD QUANTITY PER INCH |
28 |
| CSXL |
III BEARING SURFACE FINISH |
125.0 MICROINCHES |
| ASDB |
WIDTH ACROSS FLATS |
0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM |
| AZKQ |
TEMP RATING |
450.0 DEG FAHRENHEIT MAXIMUM |
| AAVX |
WASHER OUTSIDE DIAMETER |
0.530 INCHES MINIMUM AND 0.560 INCHES MAXIMUM |
