WATCH MATERIAL INTERCHANGE LIST
 5415/292
 SCREW, RATCHET WHEEL
 
 Price Each $  7.50
 
 BM 500  LISTS TONGUE AND T-END MSPGS
 BM 550  21,600 BPH
 CON 330  18000 BPH
 PIA 5N  18000 BPH
 PIA 5NI  21,600 BPH
 PIA 5P  
 TIS 12.9E9  
 TIS 713  
 WIT 5JH  USES BOTH TEE & TONGUE-END MSPGS 100/684 REQUIRES ALTERATION
 WIT 5JHG  WIT 5JH=PIA 5P
 WIT 5UN  5JH=PIA 5P