>> Search results for: R149P21 NSN Search Results National Stock Number (NSN) Description 5331-00-115-6568, 5331001156568 O-RING 5330-00-168-5911 , 5330001685911 PACKING,PREFORMED 5331-00-166-8403, 5331001668403 Cancelled -> Replaced by 5331012671723 5331-00-112-2162 , 5331001122162 O-RING 5331-00-165-1942, 5331001651942 Cancelled -> Replaced by 5331014183439 1 Related Inventory R149P215331001156568Condition NSO-RING Readily AvailableAdd to RFQ 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