>> Search results for: BM190275ITEM1 NSN Search Results National Stock Number (NSN) Description 4820-01-233-6827, 4820012336827 SEAT,VALVE 5331-01-241-6134 , 5331012416134 O-RING 5330-01-258-9147, 5330012589147 PACKING,PREFORMED 5330-01-241-6198 , 5330012416198 RETAINER,PACKING 5330-01-241-6199, 5330012416199 RETAINER,PACKING 5330-01-241-6200 , 5330012416200 RETAINER,PACKING 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