| Mfg. Part # | Mfg. Name | CAGE | RNCC | RNVC | ISC | MSDS | SADC | DAC | HCC |
|---|---|---|---|---|---|---|---|---|---|
| NASM90725-170 | NATIONAL AEROSPACE STANDARDS | 80205 | 3 | 2 | 2 | ||||
| 428709 | NATIONAL AEROSPACE STANDARDS | 24617 | 5 | 9 | 2 |
| MRC | Requirement Statement | Characteristics |
|---|---|---|
| AASB | FASTENER LENGTH | 3.400 INCHES MINIMUM AND 3.500 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 85.0 ROCKWELL C MINIMUM OVERALL AND 100.0 ROCKWELL C MAXIMUM OVERALL |
| AASU | HEAD HEIGHT | 0.378 INCHES MINIMUM AND 0.403 INCHES MAXIMUM |
| AASK | HEAD STYLE | HEXAGON |
| MATT | MATERIAL | STEEL OVERALL |
| CQBC | MINIMUM TENSILE STRENGTH | 64000 POUNDS PER SQUARE INCH |
| AHYM | NOMINAL THREAD DIAMETER | 0.625 INCHES |
| AATB | WIDTH BETWEEN FLATS | 0.922 INCHES MINIMUM AND 0.938 INCHES MAXIMUM |
| SFTT | SURFACE TREATMENT | ZINC OVERALL |
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 1.500 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 11 |
| THSD | THREAD SERIES DESIGNATOR | UNC |
