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 5960-01-025-2526
NSN 6645-01-582-6688
NSN 6135-00-271-0407
NSN 5895-00-779-2736
NSN 6685-01-485-2314
NSN 5960-01-231-9119
NSN 6150-01-177-5115
NSN 6320-01-466-4175
NSN 6145-01-531-9577
NSN 5990-00-016-5648
NSN 5925-00-140-6367
NSN 5999-00-645-8875