| HOLE DIAMETER | 1.940 INCHES MINIMUM AND 1.970 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 2.600 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5059, 1/4 HARD MIL STD ALL MATERIAL RESPONSES OVERALL |
| MATERIAL THICKNESS | 0.062 INCHES NOMINAL |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| SPECIAL FEATURES | NHA PNS K671650, K874506 AND K874204 |
| STYLE DESIGNATOR | FLAT EXTERNAL TEETH |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | KPS211 ASSN STD ALL TREATMENT RESPONSES OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |