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 7035-01-141-8076
NSN 6105-00-275-0826
NSN 5950-00-910-4475
NSN 5975-00-290-4285
NSN 5950-01-505-5397
NSN 6150-00-351-7838
NSN 2925-01-332-7178
NSN 5930-01-097-4762
NSN 5920-00-699-1927
NSN 5910-01-630-5595
NSN 6685-00-825-8038
NSN 5975-01-017-2738