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 6685-01-165-8963
NSN 5855-00-951-6483
NSN 5999-00-681-3203
NSN 6645-00-573-7591
NSN 5905-00-977-2924
NSN 6130-01-656-8336
NSN 2925-01-254-3068
NSN 5895-01-026-1994
NSN 5965-00-351-3575
NSN 5950-01-441-0044
NSN 5910-00-067-6743
NSN 6105-00-420-2335