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 2925-00-115-5857
NSN 6610-00-829-5411
NSN 7035-00-483-8630
NSN 5999-00-170-4901
NSN 6145-01-010-3402
NSN 7035-01-026-1171
NSN 6240-01-536-1767
NSN 6240-00-263-0549
NSN 6145-01-041-6562
NSN 5965-01-125-5367
NSN 6685-00-081-3150
NSN 6650-01-421-2762