| Mfg. Part # | Mfg. Name | CAGE | RNCC | RNVC | ISC | MSDS | SADC | DAC | HCC |
|---|---|---|---|---|---|---|---|---|---|
| MILH55053 | MILITARY SPECIFICATIONS | 81349 | 4 | 1 | 2 |
| MRC | Requirement Statement | Characteristics |
|---|---|---|
| CRSQ | COUNTERSINK ANGLE | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| AASB | FASTENER LENGTH | 3.250 INCHES NOMINAL |
| AASL | HEAD DIAMETER | 1.172 INCHES MINIMUM AND 1.252 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| MATT | MATERIAL | STEEL OVERALL |
| CQBC | MINIMUM TENSILE STRENGTH | 55000 POUNDS PER SQUARE INCH |
| AGQB | NECK LENGTH | 0.453 INCHES MINIMUM AND 0.493 INCHES MAXIMUM |
| CWXQ | NECK WIDTH | 0.750 INCHES MINIMUM AND 0.765 INCHES MAXIMUM |
| AHYM | NOMINAL THREAD DIAMETER | 0.750 INCHES |
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 1.750 INCHES MINIMUM |
| CMLP | THREAD QUANTITY PER INCH | 10 |
| THSD | THREAD SERIES DESIGNATOR | UNC |
