| Mfg. Part # | Mfg. Name | CAGE | RNCC | RNVC | ISC | MSDS | SADC | DAC | HCC |
|---|---|---|---|---|---|---|---|---|---|
| BACS12FA3K4 | THE BOEING COMPANY | 81205 | 3 | 2 | 5 | ||||
| BACS12FA3K4 | THE BOEING COMPANY | Z0HA9 | 5 | 2 | 5 |
| MRC | Requirement Statement | Characteristics |
|---|---|---|
| AATC | EXTENDED WASHER DIAMETER | 0.438 INCHES NOMINAL |
| AATD | EXTENDED WASHER THICKNESS | 0.025 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 0.250 INCHES NOMINAL |
| AASL | HEAD DIAMETER | 0.375 INCHES NOMINAL |
| AASU | HEAD HEIGHT | 0.940 INCHES NOMINAL |
| AASK | HEAD STYLE | ROUND EXTENDED WASHER |
| MATT | MATERIAL | TITANIUM ALLOY OVERALL |
| AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES |
| ABQZ | INTERNAL DRIVE STYLE | CROSS RECESS TYPE III |
| CTJJ | PRIMARY WASHER MATERIAL THICKNESS | 0.025 INCHES NOMINAL |
| CSPG | PRIMARY WASHER OUTSIDE DIAMETER | 0.438 INCHES NOMINAL |
| CTHW | PRIMARY WASHER STYLE | FLAT |
| AAVW | WASHER QUANTITY | 1 |
| SFTT | SURFACE TREATMENT | ALUMINUM OVERALL |
| AASA | THREAD LENGTH | 0.250 INCHES NOMINAL |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| THSD | THREAD SERIES DESIGNATOR | UNC |
