| MATERIAL DOCUMENT AND CLASSIFICATION | AISI 4140 ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL COMP 4140 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | RING,CONNECTING,ROUND-HEAVY DUTY,SAFETY HOIST |
| SPECIAL FEATURES | LENGTH EXCLUDING BOLT IS 3.23 IN; BOLT EXTENDS 0.56 IN; WIDTH OF EYE 2.29 IN; RADIUS OF EYE 0.65; CLEARANCE IN EYE FROM TOP OF BOLT 1.45 IN; DIA OF BASE 1.25; INCLUDES A 0.3750-24 UNRF ALLOY STEEL PER FF-S-86 TYPE 4140 BOLT; A CARBON STEEL TYPE AISI 1060-1090 SNAP RING; RATED LOAD 1000 LBS, TORQUE FT-LB 12 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE |
| SURFACE TREATMENT | OXIDE |