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 5999-01-025-6686
NSN 5905-01-417-9201
NSN 5950-00-335-8540
NSN 6130-01-574-7662
NSN 6220-01-075-3506
NSN 6130-01-352-2115
NSN 5925-01-575-7586
NSN 5935-00-080-7028
NSN 6145-01-322-5000
NSN 6130-01-128-1395
NSN 6685-00-939-2497
NSN 5960-00-901-5745