>> Search results for: C1712231PIE NSN Search Results National Stock Number (NSN) Description 5330-01-026-4308, 5330010264308 GASKET 4530-01-235-4215 , 4530012354215 FRAME,OBSN PORT 4530-01-235-4216, 4530012354216 RETAINER,GLASS OBSE 1 Related Inventory Search You can use this search box to continue searching. Search parameters can include any combination of characteristics, specifications, description, partial part numbers, NSN or other stocking number. Special characters are not needed and are automatically stripped before searching. Do you sell this part? Become part of our growing pool of certified suppliers. Send Information