Color olive drab; 45 degree angle; unified thread class 2b .500 in. 20 unf
NSN 6110-00-583-3911
NSN 6645-01-633-1852
NSN 5855-00-252-5743
NSN 6645-01-461-1542
NSN 5996-01-227-3005
NSN 6130-01-197-7397
NSN 6650-01-112-0453
NSN 6135-01-461-2915
NSN 6620-01-419-3524
NSN 6220-01-076-4383
NSN 7035-01-649-0424
NSN 4140-01-448-5614
Last Updated: 02/21/2025