| MRC | Criteria | Characteristic |
|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| MATT | MATERIAL | STEEL COMP 301 SECONDARY WASHER |
| MATT | MATERIAL | STEEL COMP 302 FASTENER OR STEEL COMP 304 FASTENER OR STEEL COMP 305 FASTENER OR STEEL COMP 316 FASTENER OR STEEL COMP 384 FASTENER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A580 ASSN STD SINGLE MATERIAL RESPONSE SPRING |
| SFTT | SURFACE TREATMENT | OXIDE SECONDARY WASHER |
| SFTT | SURFACE TREATMENT | OXIDE STAND-OFF |
| SFTT | SURFACE TREATMENT | PASSIVATE SPRING |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924 CL 2 MIL SPEC SINGLE TREATMENT RESPONSE STAND-OFF |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SPRING |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| AASA | THREAD LENGTH | 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM |
| AGSM | MATERIAL ACCOMMODATED THICKNESS | 0.032 INCHES MINIMUM AND 0.063 INCHES MAXIMUM |
| AAJD | THREAD CLASS | 2A |
| AASB | FASTENER LENGTH | 1.047 INCHES MINIMUM AND 1.077 INCHES MAXIMUM |
| AASK | HEAD STYLE | KNURLED NO. 2 |
| AASL | HEAD DIAMETER | 0.405 INCHES MINIMUM AND 0.425 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.133 INCHES NOMINAL |
| ABQZ | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| MATT | MATERIAL | STEEL COMP 302 PRIMARY WASHER OR STEEL COMP 304 PRIMARY WASHER OR STEEL COMP 305 PRIMARY WASHER OR STEEL COMP 316 PRIMARY WASHER OR STEEL COMP 384 PRIMARY WASHER |
| MATT | MATERIAL | STEEL COMP 302 SPRING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-23195 MIL SPEC SINGLE MATERIAL RESPONSE STAND-OFF |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924 CL 2 MIL SPEC SINGLE TREATMENT RESPONSE FASTENER |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924 CL 2 MIL SPEC SINGLE TREATMENT RESPONSE SECONDARY WASHER |
| MATT | MATERIAL | STEEL COMP 304 STAND-OFF |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE SECONDARY WASHER |
| SFTT | SURFACE TREATMENT | OXIDE FASTENER |
| SFTT | SURFACE TREATMENT | OXIDE PRIMARY WASHER |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924 CL 2 MIL SPEC SINGLE TREATMENT RESPONSE PRIMARY WASHER |
