MRC | Criteria | Characteristic |
---|
AAJD | THREAD CLASS | 3A" |
AAJF | THREAD DIRECTION | RIGHT-HAND" |
AASA | THREAD LENGTH | 0.425 INCHES NOMINAL" |
AASB | FASTENER LENGTH | 1.160 INCHES MINIMUM AND 1.190 INCHES MAXIMUM" |
AASK | HEAD STYLE | DISHED HEXAGON" |
AASU | HEAD HEIGHT | 0.156 INCHES MINIMUM AND 0.171 INCHES MAXIMUM" |
AATB | WIDTH BETWEEN FLATS | 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM" |
AATN | SHOULDER DIAMETER | 0.311 INCHES MINIMUM FIRST SHOULDER AND 0.312 INCHES MAXIMUM FIRST SHOULDER" |
AATX | SHOULDER LENGTH | 0.740 INCHES MINIMUM FIRST SHOULDER AND 0.760 INCHES MAXIMUM FIRST SHOULDER" |
AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.076 INCHES MINIMUM FIRST HOLE AND 0.086 INCHES MAXIMUM FIRST HOLE" |
AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES" |
CMLP | THREAD QUANTITY PER INCH | 28" |
CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 0.992 INCHES MINIMUM FIRST HOLE AND 1.022 INCHES MAXIMUM FIRST HOLE" |
CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER" |
MATT | MATERIAL | IRON ALLOY 660 OVERALL" |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL" |
SFTT | SURFACE TREATMENT | NICKEL GRIP AND CHROMIUM GRIP" |
SFTT | SURFACE TREATMENT | PASSIVATE HEAD" |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-C-320, CL 2 FED SPEC ALL TREATMENT RESPONSES GRIP" |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE HEAD" |
THSD | THREAD SERIES DESIGNATOR | UNJF" |
AAJD | THREAD CLASS | 3A" |
AAJF | THREAD DIRECTION | RIGHT-HAND" |
AASA | THREAD LENGTH | 0.425 INCHES NOMINAL" |
AASB | FASTENER LENGTH | 1.160 INCHES MINIMUM AND 1.190 INCHES MAXIMUM" |
AASK | HEAD STYLE | DISHED HEXAGON" |
AASU | HEAD HEIGHT | 0.156 INCHES MINIMUM AND 0.171 INCHES MAXIMUM" |
AATB | WIDTH BETWEEN FLATS | 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM" |
AATN | SHOULDER DIAMETER | 0.311 INCHES MINIMUM FIRST SHOULDER AND 0.312 INCHES MAXIMUM FIRST SHOULDER" |
AATX | SHOULDER LENGTH | 0.740 INCHES MINIMUM FIRST SHOULDER AND 0.760 INCHES MAXIMUM FIRST SHOULDER" |
AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.076 INCHES MINIMUM FIRST HOLE AND 0.086 INCHES MAXIMUM FIRST HOLE" |
AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES" |
CMLP | THREAD QUANTITY PER INCH | 28" |
CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 0.992 INCHES MINIMUM FIRST HOLE AND 1.022 INCHES MAXIMUM FIRST HOLE" |
CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER" |
MATT | MATERIAL | IRON ALLOY 660 OVERALL" |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL" |
SFTT | SURFACE TREATMENT | NICKEL GRIP AND CHROMIUM GRIP" |
SFTT | SURFACE TREATMENT | PASSIVATE HEAD" |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-C-320, CL 2 FED SPEC ALL TREATMENT RESPONSES GRIP" |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE HEAD" |
THSD | THREAD SERIES DESIGNATOR | UNJF" |