Part Number: 04215 (No description) Part Number: 042-1500-008 (38999 ser ii retaining ring) Part Number: 042150-4 (No description) Part Number: 042150-5 (No description) Part Number: 042150UF63V (No description) Part Number: 042151 (Lens,optical instru) Part Number: 042151-1 ((d) simmonds cmm14sd9104sk40mb-) Part Number: 042151-2 (Connect) Part Number: 042151-3 ((d)simmonds cmm18-22sd9104sk40-m) Part Number: 042151-4 ((e) simmonds cmm18-22sd9104ssmb) Part Number: 042151-5 (Component) Part Number: 042-15159 (No description) Part Number: 042151-6 (Component) Part Number: 042151F72-33H (No description)