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 5835-01-106-1456
NSN 6320-00-070-4544
NSN 5945-00-419-0184
NSN 6105-01-474-5246
NSN 5960-00-050-4591
NSN 6145-01-540-2225
NSN 5835-01-314-2781
NSN 5990-01-303-0564
NSN 6320-00-070-4544
NSN 5920-01-321-9402
NSN 6685-01-431-6820
NSN 6645-01-294-2479