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 5925-01-096-5269
NSN 5996-00-788-7670
NSN 6645-00-276-1123
NSN 6685-01-606-1495
NSN 5950-01-304-5931
NSN 5895-01-044-3201
NSN 5920-00-291-1379
NSN 6130-01-301-9378
NSN 5990-00-960-3099
NSN 5925-01-629-1600
NSN 6150-01-555-0549
NSN 6105-01-525-8112