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 7035-00-585-2113
NSN 6320-01-516-3836
NSN 6620-01-197-8207
NSN 5835-01-063-1522
NSN 6620-00-242-3237
NSN 6105-01-108-6238
NSN 6645-01-452-9495
NSN 5965-00-241-6424
NSN 6685-01-259-5724
NSN 6150-00-627-6636
NSN 5905-01-330-1362
NSN 6135-00-309-0074