| MRC |
Requirement Statement |
Characteristics |
| CSYM |
SURFACE FINISH |
125.0 MICROINCHES BEARING SURFACE OF HEAD 125.0 MICROINCHES GRIP 63.0 MICROINCHES THREADS |
| CRHC |
HOLE CONFIGURATION STYLE |
HEXAGON FLATS |
| AAUB |
HOLE DIAMETER |
0.123 INCHES MINIMUM AND 0.131 INCHES MAXIMUM |
| AAJD |
THREAD CLASS |
2A |
| AASU |
HEAD HEIGHT |
0.531 INCHES MINIMUM AND 0.563 INCHES MAXIMUM |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
SAE GRADE 8 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| SR-1 |
SPEC/STD CONTROLLING DATA |
|
| CBBL |
FEATURES PROVIDED |
FINISHED HEAD |
| SR-1 |
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE |
FF-S-85 |
| ASXK |
HOLE QUANTITY |
1 |
| AASB |
FASTENER LENGTH |
3.312 INCHES MINIMUM AND 3.500 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
9 |
| SR-1 |
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE |
MS18154-191 |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
| SFTT |
SURFACE TREATMENT |
ZINC AND CHROMATE OVERALL |
| SR-1 |
MANUFACTURERS CODE |
81348 |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| AASK |
HEAD STYLE |
HEXAGON |
| MATT |
MATERIAL |
STEEL COMP 1013 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1023 OR STEEL COMP 1025 OR STEEL COMP 1026 OR STEEL COMP 1029 OR STEEL COMP 1030 OR STEEL COMP 1033 OR STEEL COMP 1034 OR STEEL COMP 1035 OR STEEL COMP 1037 OR STEEL COMP 1038 OR STEEL COMP 1039 OR STEEL COMP 1040 OR STEEL COMP 1524 OR STEEL COMP 1527 OR STEEL COMP 1536 OR STEEL COMP 1541 OVERALL |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
ASMT B633 TY 2 SC 3 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.875 INCHES |
| AATB |
WIDTH BETWEEN FLATS |
1.2850 INCHES MINIMUM AND 1.3125 INCHES MAXIMUM |
| SR-1 |
MANUFACTURERS CODE |
96906 |
| AASA |
THREAD LENGTH |
2.000 INCHES MINIMUM |
| CQFM |
HARDNESS RATING |
32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| CQBC |
MINIMUM TENSILE STRENGTH |
150000 POUNDS PER SQUARE INCH |
| BQDM |
HOLE TYPE |
DRILLED |
| ZZZT |
NONDEFINITIVE SPEC/STD DATA |
2 TYPE AND 10P STYLE AND 8 GRADE |
