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 7035-00-490-0485
NSN 5998-01-113-1504
NSN 5998-01-160-6183
NSN 5925-01-645-9594
NSN 6130-01-198-5876
NSN 5920-01-156-7588
NSN 6135-01-565-3284
NSN 2925-01-177-1598
NSN 6240-00-246-4909
NSN 5910-01-212-6775
NSN 5935-01-187-0783
NSN 5895-00-935-6168