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 5925-00-355-6124
NSN 6645-01-367-2581
NSN 4140-01-280-5364
NSN 6685-00-596-8765
NSN 6650-01-340-0805
NSN 5895-01-019-0935
NSN 6130-01-648-9907
NSN 5975-01-591-2433
NSN 2925-01-643-8395
NSN 5945-01-184-8811
NSN 7035-01-085-9427
NSN 6145-01-288-0180