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 5895-01-159-5080
NSN 2925-00-146-0179
NSN 5925-01-254-2578
NSN 6610-01-033-2402
NSN 6610-00-136-2662
NSN 6320-01-176-8367
NSN 6240-01-623-3798
NSN 5895-00-515-6368
NSN 5920-00-296-0679
NSN 6645-00-061-8033
NSN 5920-01-608-8631
NSN 6685-01-432-2579