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 5975-01-582-0456
NSN 2925-00-048-7172
NSN 6685-01-139-4944
NSN 6650-00-251-0712
NSN 5999-00-243-6500
NSN 6240-01-371-6251
NSN 6645-01-100-3296
NSN 5965-00-605-8239
NSN 2925-00-111-4097
NSN 5905-01-368-2541
NSN 5945-01-423-1009
NSN 5910-00-456-4456