| MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 1018 OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
| SHANK LENGTH | 1.870 INCHES NOMINAL |
| SPECIAL FEATURES | 0.312-24 UNF-3A LH THD ONE END |
| SURFACE TREATMENT | CHROMATE AND ZINC OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | TT-P-645 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THREAD LENGTH | 1.500 INCHES NOMINAL |