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 6685-01-168-2916
NSN 6150-00-616-1541
NSN 6105-01-564-5316
NSN 5895-00-194-4875
NSN 5925-00-401-7767
NSN 6240-01-243-2707
NSN 5999-01-421-2692
NSN 5925-01-298-1192
NSN 5965-01-433-5175
NSN 5905-01-372-5326
NSN 5910-00-043-4938
NSN 5975-01-025-1613