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 5998-01-244-6276
NSN 5985-00-054-0610
NSN 2925-01-436-7325
NSN 5925-00-316-5312
NSN 5960-01-485-2467
NSN 6610-00-073-4581
NSN 5999-00-259-9051
NSN 6110-01-133-3336
NSN 5960-01-539-1956
NSN 2925-01-106-3552
NSN 2925-01-586-9280
NSN 6135-01-420-0341