| DIAMETER | 0.360 INCHES MINIMUM  AND 0.496 INCHES MAXIMUM OVERALL | 
| HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM | 
| HEAT TREATMENT | QUENCHED AND TEMPERED | 
| LENGTH | 1.93 INCHES NOMINAL OVERALL | 
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A322 ASSN STD SINGLE MATERIAL RESPONSE AND ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A829 ASSN STD SINGLE MATERIAL RESPONSE | 
| MATERIAL | STEEL COMP 4340 OVERALL | 
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | LATCH,PLUNGER,AMMUNITION CANISTER | 
| PROPRIETARY CHARACTERISTICS | PACS | 
| OVERALL WIDTH | 0.360 INCHES MINIMUM AND 0.496 INCHES MAXIMUM | 
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL STD 171,5.3.2.3,CLASS 3 AND 30.7 MIL STD 1ST TREATMENT RESPONSE AND MIL PRF 46010 MIL STD 2ND TREATMENT RESPONSE | 
| SURFACE TREATMENT | NON-CHROMIC ACID RINSE  AND PRIMER  AND PHOSPHATE ZINC OVERALL |