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 5895-01-659-5392
NSN 6685-00-203-4485
NSN 5945-00-185-6609
NSN 6135-01-116-3385
NSN 5985-00-758-2056
NSN 7035-01-287-1516
NSN 5920-01-580-0777
NSN 2925-00-211-4469
NSN 5910-01-064-7790
NSN 6135-01-113-1507
NSN 2925-00-246-3077
NSN 7035-00-631-3782