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 6135-00-248-4102
NSN 6620-00-887-8908
NSN 5925-00-265-2275
NSN 6685-01-466-3185
NSN 5975-01-659-0972
NSN 2925-00-071-4197
NSN 5999-00-318-9135
NSN 5950-01-275-0863
NSN 5960-00-539-7914
NSN 5998-01-126-8382
NSN 5998-01-167-4582
NSN 5930-01-641-0233