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 5905-01-394-7269
NSN 6610-01-633-8931
NSN 5895-01-469-6498
NSN 6110-01-253-1359
NSN 6645-00-248-5434
NSN 6650-01-420-5586
NSN 6130-01-227-5538
NSN 5990-01-579-2711
NSN 5925-00-171-0307
NSN 5990-00-165-9195
NSN 6130-00-296-4116
NSN 6685-01-094-6334