| ANGLE BETWEEN LUGS | 58.0 DEGREES MINIMUM AND 62.0 DEGREES MAXIMUM |
| DRIVE SURFACE SIZE | 0.504 INCHES MINIMUM AND 0.506 INCHES MAXIMUM SINGLE END |
| DRIVE END SHAPE | SQUARE SINGLE END INTERNAL |
| LUG LENGTH | 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM |
| LUG WIDTH | 0.232 INCHES MINIMUM AND 0.238 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-T-570,CLASS LG FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL OVERALL |
| OPENING DIAMETER | 2.015 INCHES MINIMUM AND 2.020 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 2.490 INCHES MINIMUM AND 2.510 INCHES MAXIMUM |
| OVERALL LENGTH | 5.740 INCHES MINIMUM AND 5.760 INCHES MAXIMUM |
| STYLE DESIGNATOR | LUG |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | OXIDE OVERALL |