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 5905-01-277-7047
NSN 5930-01-453-8417
NSN 5905-01-535-4004
NSN 6105-01-421-1493
NSN 5925-01-463-8594
NSN 6240-01-633-3863
NSN 5910-00-189-1496
NSN 5965-00-238-3721
NSN 5960-00-275-7497
NSN 5999-00-801-7670
NSN 7035-01-633-9537
NSN 6130-01-511-0382