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 7035-01-508-2541
NSN 5905-00-372-5214
NSN 5960-01-363-5951
NSN 4140-01-240-1166
NSN 6150-01-485-3478
NSN 6150-01-629-7315
NSN 5925-01-414-6866
NSN 5895-00-915-6403
NSN 7035-01-369-1445
NSN 5915-00-130-1796
NSN 6130-01-234-0213
NSN 5985-00-792-4721