| MRC |
Requirement Statement |
Characteristics |
| CRHT |
DISTANCE FROM CENTER OF EYE TO SHANK END |
4.000 INCHES NOMINAL |
| AATK |
EYE INSIDE DIAMETER |
0.910 INCHES NOMINAL |
| AATZ |
EYE STOCK DIAMETER |
0.880 INCHES NOMINAL |
| CQFM |
HARDNESS RATING |
300.0 BRINELL HULTGREN MINIMUM OVERALL AND 350.0 BRINELL HULTGREN MAXIMUM OVERALL |
| MATT |
MATERIAL |
STEEL COMP 4140 OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
1.000 INCHES |
| AATR |
SHANK LENGTH |
3.000 INCHES NOMINAL |
| ABHP |
OVERALL LENGTH |
4.940 INCHES NOMINAL |
| STYL |
STYLE DESIGNATOR |
ROUND, CLOSED |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416,TYPE 2 CLASS 3 FED SPEC 1ST TREATMENT RESPONSE OVERALL OR ASTM B633 ASSN STD 2ND TREATMENT RESPONSE OVERALL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL AND CHROMATE OVERALL OR ZINC OVERALL |
| AAJD |
THREAD CLASS |
2A |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASA |
THREAD LENGTH |
2.750 INCHES MINIMUM AND 3.000 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
8 |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
