398 COCKS 



The |-In. Cock with Choke Fittings. The i-in. cut-out cock 

 with choke fitting 7 is used with ET equipment in pipe leading 

 to front -truck-brake cylinder. The size of the opening in the 

 choke fitting varies according to the size and number of brake 

 cylinders with which it is used. It weighs If Ib. The piece 

 and reference numbers of the cock and fitting are as follows: 



PC. No. Ref. No. Name of Part 



14,493 2-in cut-out cock with choke fitting, com- 



plete. 

 11,645 7 Choke fitting. 



f-IN. CUT-OUT COCKS 



In Fig. 7 is shown a cross-section of the f-in. cut-out cock; it 

 weighs 1 Ib. The piece and reference numbers of the cock and 

 its parts are given in the accompanying list. 



FIG. 7 

 PC. No. Ref. No. 



FIG. 8 



Name of Part 



9,053 f-in. cut-out cock, complete. 



9.055 2 Body. 



9.056 3 Key. 

 2,367 4 Cap. 

 2,231 5 Spring. 

 9,035 6 Handle. 



In Fig. 8 is shown a cross-section of the f-in. cut-out cock, 

 with a short handle, that is furnished as part of dead-engine 

 feature of ET locomotive-brake equipments; it weighs 1J Ib. 

 The piece and reference numbers of the cock and its parts are 

 given in the accompanying list. 



