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 5996-00-456-0895
NSN 6685-01-168-8893
NSN 5999-01-602-1677
NSN 5996-01-023-8370
NSN 5965-01-039-7658
NSN 5960-01-516-7264
NSN 5999-01-255-6659
NSN 5895-01-067-4934
NSN 5950-00-947-7354
NSN 5925-01-159-6614
NSN 5915-00-622-6762
NSN 6130-01-604-9140