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 6610-01-481-1807
NSN 5975-01-113-1069
NSN 6130-01-523-4489
NSN 5925-01-158-0762
NSN 5975-01-052-1433
NSN 5895-01-219-5183
NSN 5895-00-927-7823
NSN 6105-00-144-1754
NSN 6645-01-100-3296
NSN 6645-01-563-2812
NSN 6145-01-326-1001
NSN 5855-01-284-3500