>> Search results for: D3977 NSN Search Results National Stock Number (NSN) Description 4930-01-310-0202, 4930013100202 PUMP,LUBRICANT TRANSFER 4930-01-310-0266 , 4930013100266 LUBRICATING UNIT,POWER OPERATED 4820-00-784-5626, 4820007845626 DIAPHRAGM,VALVE,FLAT 7021-01-449-7260 , 7021014497260 COMPUTER,DIGITAL 4930-01-428-3040, 4930014283040 LUBRICATOR 5950-98-857-1147 , 5950988571147 TRANSFORMER,POWER 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