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 6130-01-121-2385
NSN 5999-01-325-1372
NSN 7035-01-322-0221
NSN 6320-00-194-4252
NSN 6620-01-571-7727
NSN 5835-01-249-7393
NSN 6240-00-643-4532
NSN 5935-01-378-3066
NSN 6685-00-948-8452
NSN 5910-01-554-2308
NSN 6110-01-580-3461
NSN 5925-01-337-3336