>> Search results for: ASB320 NSN Search Results National Stock Number (NSN) Description 5330-66-128-1286, 5330661281286 PACKING,PREFORMED 5331-66-054-5692 , 5331660545692 O-RING 5330-66-128-1287, 5330661281287 PACKING,PREFORMED 5331-66-054-5694 , 5331660545694 O-RING 5331-66-054-5690, 5331660545690 O-RING 5821-21-885-5627 , 5821218855627 RECEIVER-TRANSMITTE 5331-66-054-5686, 5331660545686 O-RING 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