| MRC |
Requirement Statement |
Characteristics |
| ADFW |
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER |
0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM |
| ADEB |
PLATE THICKNESS |
0.055 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
49.0 ROCKWELL C MAXIMUM |
| ADEC |
PLATE WIDTH |
0.375 INCHES MINIMUM AND 0.414 INCHES MAXIMUM |
| SR-1 |
SPEC/STD CONTROLLING DATA |
|
| ADFU |
MOUNTING HOLE ARRANGEMENT STYLE |
2 HOLES |
| AZKQ |
TEMP RATING |
800.0 DEG FAHRENHEIT NOMINAL |
| ADFP |
NUT MOUNTING PROVISION |
COUNTERSUNK HOLES |
| SFTT |
SURFACE TREATMENT |
SILVER OVERALL |
| CQJX |
NOMINAL THREAD SIZE |
0.250 INCHES |
| ACTA |
NUT STYLE |
PLATE |
| AAUM |
LOCKING FEATURE |
PREVAILING TORQUE ALL METAL DESIGN |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| BZRR |
THREAD SERIES |
UNJF |
| AAJD |
THREAD CLASS |
3B |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| CMLP |
THREAD QUANTITY PER INCH |
28 |
| ADEA |
NUT HEIGHT |
0.281 INCHES MAXIMUM |
| AAWY |
COUNTERBORE DIAMETER |
0.254 INCHES MINIMUM NUT |
| ADFY |
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH |
0.998 INCHES MINIMUM AND 1.002 INCHES MAXIMUM |
| ACVN |
NUT LENGTH |
1.260 INCHES MAXIMUM |
| PRMT |
III PRECIOUS MATERIAL |
SILVER |
| ADFK |
NUT COUNTERBORE DEPTH |
0.062 INCHES MINIMUM NUT |
| SR-1 |
MANUFACTURERS CODE |
96906 |
| MATT |
MATERIAL |
IRON ALLOY 660 OVERALL |
| ADFR |
MOUNTING PROVISION LOCATION |
OPPOSITE NUT PROJECTION SIDE |
| CSSM |
MOUNTING HOLE COUNTERSINK ANGLE |
98.0 DEGREES MINIMUM AND 102.0 DEGREES MAXIMUM |
| ABTB |
MOUNTING HOLE DIAMETER |
0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM |
| SR-1 |
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE |
MS21048-4K |
