Used on 2330-01-580-7654. 2b thread class right-hand 20 thread quantity per inch nylon insert thin hex locknut surface color yellow; per mcmaster carr part number has multiple sources chromate surface treated
Used on mrap cougar. right-hand number 6 panel range; 0.025-0.125", center 0.375" spring type nut this is a clip with the spring nut phosphate surface treated
Used on number one periscope hoist cylinder ecp 11017. 2b thread class right-hand 24 thread quantity per inch flange locknut hex material grade f; per mcmaster carr part number has multiple sources zinc surface treated
Used on 2350-01-219-7577 carrier, personnel, full tracked. 0.776" outside diameter 0.109" material thickness lock washer, helical spring, regular phosphate surface treated split helical-right hand
Used on c-5 reliability enhancement re-engining program. 2.017" hole diameter washer - attach, bolt, inbd pylon to wing heat treat to 205-235 ksi range per STP54-013; finish m-53 type iv for finish code see DS30000
