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 5996-01-385-0884
NSN 6130-01-211-7224
NSN 6320-01-292-6635
NSN 4140-00-679-9512
NSN 5990-01-309-3740
NSN 5990-01-658-8364
NSN 5965-01-138-4979
NSN 5925-00-059-4991
NSN 4140-01-026-2304
NSN 7035-01-065-5284
NSN 5915-00-321-8465
NSN 6685-01-295-3256