Bronze ring, rotar coated, 1.876 inches outside dia; 1.812 inches inside--dia.; 0.378 inches thk, has 4 hold down-lips
NSN 5999-00-317-6262
NSN 5945-01-534-4724
NSN 6150-00-740-8011
NSN 6620-01-152-4099
NSN 5960-01-093-9491
NSN 6150-01-418-3632
NSN 6220-01-432-0089
NSN 5925-01-515-5785
NSN 6240-00-033-9594
NSN 6150-00-293-5293
NSN 5920-01-276-9071
NSN 5905-00-643-9954