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 6685-01-069-4336
NSN 6645-01-442-6476
NSN 5975-00-109-2438
NSN 2925-01-109-3684
NSN 5920-01-330-5224
NSN 5930-01-377-8624
NSN 6220-00-913-8486
NSN 5985-01-468-7421
NSN 6105-01-198-1462
NSN 5985-00-843-5050
NSN 2925-01-459-8093
NSN 5996-00-015-7355