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 5965-00-267-4173
NSN 4140-01-607-7608
NSN 6685-00-949-4829
NSN 5855-01-553-3368
NSN 6130-01-574-4412
NSN 6685-01-312-0017
NSN 6135-01-177-3552
NSN 5960-01-353-3849
NSN 5895-01-307-2789
NSN 6685-01-651-9548
NSN 5910-00-429-2601
NSN 5835-01-250-2939