A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5990-01-453-3552
NSN 6220-01-021-5642
NSN 6145-01-487-3773
NSN 6105-01-137-3162
NSN 5925-01-056-5127
NSN 6645-01-556-5263
NSN 6320-01-498-4954
NSN 2925-00-766-1278
NSN 6620-00-376-7046
NSN 6110-01-643-6658
NSN 5855-00-973-5717
NSN 6620-01-527-0664