| MRC |
Requirement Statement |
Characteristics |
| AASB |
FASTENER LENGTH |
0.218 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
45.0 ROCKWELL C MINIMUM SECONDARY WASHER AND 53.0 ROCKWELL C MAXIMUM SECONDARY WASHER |
| AASL |
HEAD DIAMETER |
0.205 INCHES MINIMUM AND 0.219 INCHES MAXIMUM |
| AASU |
HEAD HEIGHT |
0.078 INCHES MINIMUM AND 0.080 INCHES MAXIMUM |
| AASK |
HEAD STYLE |
PAN |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE FASTENER |
| MATT |
MATERIAL |
STEEL OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
55000 POUNDS PER SQUARE INCH |
| AHYM |
NOMINAL THREAD DIAMETER |
0.112 INCHES |
| ABQZ |
INTERNAL DRIVE STYLE |
CROSS RECESS TYPE 1 |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
66 FED STD ALL MATERIAL RESPONSES SECONDARY WASHER |
| CTJJ |
PRIMARY WASHER MATERIAL THICKNESS |
0.025 INCHES NOMINAL |
| CSPG |
PRIMARY WASHER OUTSIDE DIAMETER |
0.172 INCHES NOMINAL |
| CTHW |
PRIMARY WASHER STYLE |
SPLIT HELICAL RING |
| CWBW |
SECONDARY WASHER MATERIAL THICKNESS |
0.013 INCHES MINIMUM AND 0.019 INCHES MAXIMUM |
| CTDQ |
SECONDARY WASHER OUTSIDE DIAMETER |
0.213 INCHES MINIMUM AND 0.223 INCHES MAXIMUM |
| CRGX |
SECONDARY WASHER RELATIONSHIP TO PRIMARY WASHER |
NOT IDENTICAL |
| CRYT |
SECONDARY WASHER STYLE |
FLAT |
| AAVW |
WASHER QUANTITY |
2 |
| ZZZK |
SPECIFICATION/STANDARD DATA |
80205-NAS1301 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416,TY 2,CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL AND CHROMATE OVERALL |
| AASA |
THREAD LENGTH |
0.168 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| AAJD |
THREAD CLASS |
2A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| CMLP |
THREAD QUANTITY PER INCH |
40 |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
