| Mfg. Part # | Mfg. Name | CAGE | RNCC | RNVC | ISC | MSDS | SADC | DAC | HCC |
|---|---|---|---|---|---|---|---|---|---|
| MIL-DTL-1222 | MILITARY SPECIFICATIONS | 81349 | 4 | 1 | 5 | ||||
| 5/16-18UNCH-3AX1"MILS1222 TY II | MILITARY SPECIFICATIONS | 53711 | 5 | 2 | 5 | ||||
| 7346676 ITEM NO 48 | MILITARY SPECIFICATIONS | 53711 | 3 | 2 | 5 | ||||
| MIL-S-1222 | MILITARY SPECIFICATIONS | 81349 | 5 | 9 | 5 |
| MRC | Requirement Statement | Characteristics |
|---|---|---|
| CQFM | HARDNESS RATING | 39.0 ROCKWELL C MINIMUM OVERALL AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| AASL | HEAD DIAMETER | 0.457 INCHES MINIMUM AND 0.469 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.306 INCHES MINIMUM AND 0.312 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT CHAMFER |
| MATT | MATERIAL | STEEL COMP 4340 OVERALL |
| AHYM | NOMINAL THREAD DIAMETER | 0.312 INCHES |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 2 TYPE |
| ABQZ | INTERNAL DRIVE STYLE | HEXAGON |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTMA574 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| ASDB | WIDTH ACROSS FLATS | 0.250 INCHES NOMINAL |
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| CMLP | THREAD QUANTITY PER INCH | 18 |
| THSD | THREAD SERIES DESIGNATOR | UNC |
