Used on direct vendor delivery (dvd), atec at422-t, nsn 3810-01-448-2619, cage 12361, part number 1-140-0-00513, tm 5-3810-307-24p, contract daae07-97-d-x001. locknut, hex 1/2" -13 n.c. grade c
Used on forward repair system (frs), model m7, nsn 4940-01-463-7940. 2b thread class right-hand 11 thread quantity per inch grade 8 zinc nut surface treated
Used on forward repair system (frs), model m7, nsn 4940-01-463-7940. 2b thread class right-hand 10 thread quantity per inch grade 8 zinc nut surface treated
Used on forward repair system (frs),model m7,nsn 4940-01-463-7940. 2b thread class right-hand 18 thread quantity per inch zinc except insert surface treated