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 5915-01-351-2348
NSN 5999-00-305-0489
NSN 6685-01-576-9204
NSN 5920-01-510-9172
NSN 5975-01-109-4674
NSN 5905-01-623-7953
NSN 5965-01-216-1994
NSN 5905-01-323-3774
NSN 6685-01-015-8645
NSN 5920-01-076-4705
NSN 5895-01-534-4730
NSN 5945-01-456-8689