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 5965-01-190-7391
NSN 6150-01-082-1402
NSN 5910-01-253-2760
NSN 6685-01-066-2901
NSN 6685-00-950-8176
NSN 5935-01-171-5866
NSN 6150-00-792-4826
NSN 5925-01-643-7771
NSN 5910-01-212-3090
NSN 2925-01-658-9457
NSN 5950-00-286-3301
NSN 6685-01-303-8335