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 5935-01-049-2269
NSN 6220-00-601-1612
NSN 6110-01-658-2469
NSN 4140-00-812-6330
NSN 6645-01-049-6116
NSN 6685-01-468-5781
NSN 5895-01-601-1288
NSN 5945-01-634-0588
NSN 2925-01-118-6125
NSN 5965-00-408-5501
NSN 5855-01-312-5160
NSN 7035-00-803-3056