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 2925-00-788-0043
NSN 6105-01-659-6801
NSN 6135-00-862-5736
NSN 5998-01-034-8332
NSN 5855-01-495-2670
NSN 6685-00-951-3498
NSN 6645-01-467-9983
NSN 5998-01-467-7214
NSN 6320-01-347-2638
NSN 6135-01-167-7604
NSN 6320-01-220-2264
NSN 7035-01-246-3086