| MRC |
Requirement Statement |
Characteristics |
| SR-1 |
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE |
70-4-6 |
| AAJD |
THREAD CLASS |
2A |
| SR-1 |
SPEC/STD CONTROLLING DATA |
|
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
FF-B-571 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CMLP |
THREAD QUANTITY PER INCH |
20 |
| AGQB |
NECK LENGTH |
0.188 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| MATT |
MATERIAL |
STEEL OVERALL |
| AASK |
HEAD STYLE |
BUTTON |
| CWXQ |
NECK WIDTH |
0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| AASB |
FASTENER LENGTH |
0.750 INCHES NOMINAL |
| THSD |
THREAD SERIES DESIGNATOR |
UNC |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| CBBL |
FEATURES PROVIDED |
SQUARE NUT |
| SR-1 |
MANUFACTURERS CODE |
99238 |
| AASU |
HEAD HEIGHT |
0.125 INCHES NOMINAL |
| ZZZT |
NONDEFINITIVE SPEC/STD DATA |
C2 TYPE AND C CLASS |
| AASL |
HEAD DIAMETER |
0.563 INCHES NOMINAL |
| AHYM |
NOMINAL THREAD DIAMETER |
0.250 INCHES |
| AASA |
THREAD LENGTH |
0.375 INCHES MINIMUM |
