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 6650-00-456-1736
NSN 5910-00-312-2631
NSN 6145-00-327-4770
NSN 6650-00-789-8179
NSN 5996-01-608-5244
NSN 5895-01-417-7397
NSN 4140-01-226-6944
NSN 2925-01-263-3638
NSN 6145-00-216-6613
NSN 5925-01-211-6660
NSN 6610-00-701-2600
NSN 5915-01-182-8133