United States Navy Padlocks - Independent Lock Co.
 

Click to Enlarge Image "U.S.N. ILCO GENUINE PIN TUMBLER" - "ELECTRIC". 1 1/8" wide x 7/32" shackle diameter x 1/2" shackle clearance. Brass case. Brass shackle. 4 pin tumbler. Made for: United States Navy. Mfg by: Independent Lock Co.  
"The Mike Pitman Collection" 
6612
Click to Enlarge Image "U.S.N. ILCO GENUINE PIN TUMBLER" - "ELECTRIC". 1 1/8" wide x 7/32" shackle diameter x 1/2" shackle clearance. Brass case. Brass shackle. 4 pin tumbler. Made for: United States Navy. Mfg by: Independent Lock Co.  
"The Mike Pitman Collection" 
6613
Click to Enlarge Image "U.S.N. ILCO GENUINE PIN TUMBLER" - "ELECTRIC". 1 3/16" wide x 7/32" shackle diameter x 1/2" shackle clearance. Brass case. Brass shackle. 5 pin tumbler. Made for: United States Navy. Mfg by: Independent Lock Co.  
"The Mike Pitman Collection" 
6615