| Mfg. Part # | Mfg. Name | CAGE | RNCC | RNVC | ISC | MSDS | SADC | DAC | HCC |
|---|---|---|---|---|---|---|---|---|---|
| 420438 | ARMY WEAPONS COMMAND | 21450 | 2 | 2 | 3 |
| MRC | Requirement Statement | Characteristics |
|---|---|---|
| AASB | FASTENER LENGTH | 0.250 INCHES NOMINAL |
| AASL | HEAD DIAMETER | 0.217 INCHES MINIMUM AND 0.236 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.083 INCHES MINIMUM AND 0.095 INCHES MAXIMUM |
| AASK | HEAD STYLE | ROUND |
| MATT | MATERIAL | STEEL OVERALL |
| AHYM | NOMINAL THREAD DIAMETER | 0.125 INCHES |
| ABQZ | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| CTJJ | PRIMARY WASHER MATERIAL THICKNESS | 0.016 INCHES NOMINAL |
| CSPG | PRIMARY WASHER OUTSIDE DIAMETER | 0.258 INCHES MINIMUM AND 0.268 INCHES MAXIMUM |
| CTHW | PRIMARY WASHER STYLE | FLAT INTERNAL TEETH |
| AAVW | WASHER QUANTITY | 1 |
| SFTT | SURFACE TREATMENT | CADMIUM OR ZINC OVERALL |
| AASA | THREAD LENGTH | 0.250 INCHES MAXIMUM |
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| CMLP | THREAD QUANTITY PER INCH | 40 |
| THSD | THREAD SERIES DESIGNATOR | UNC |
