| FIRST END LOCATION | SHORT SHANK END |
| FIRST END STYLE | SQUARE |
| MATERIAL DOCUMENT AND CLASSIFICATION | S143D NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | PLUNGER |
| OVERALL LENGTH | 3.938 INCHES MINIMUM AND 3.948 INCHES MAXIMUM |
| SECOND END STYLE | CHAMFERED |
| SECOND END TAPER ANGLE | 44.0 DEGREES MINIMUM AND 46.0 DEGREES MAXIMUM |
| SECOND END TAPER LENGTH | 0.020 INCHES MINIMUM AND 0.400 INCHES MAXIMUM |
| SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| SECOND SHANK DIAMETER | 0.371 INCHES MINIMUM AND 0.373 INCHES MAXIMUM |
| SECOND SHANK LENGTH | 3.506 INCHES NOMINAL |
| SHANK DIAMETER | 0.371 INCHES MINIMUM AND 0.373 INCHES MAXIMUM |
| SHANK LENGTH | 0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM |
| SHOULDER DIAMETER | 0.735 INCHES MINIMUM AND 0.740 INCHES MAXIMUM |
| SPECIAL FEATURES | SLOT 0.135IN. WD,0.656IN. DEEP IN END OF LONG SHANK TOGETHER W/THROUGH SLOTTED HOLE 0.16IN. WD,0.441 IN. LG;LH BOTTOM LOCKS |
| STYLE DESIGNATOR | SHOULDER |