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 5996-01-610-6641
NSN 5996-00-470-2669
NSN 6135-00-563-7711
NSN 5855-01-224-7975
NSN 5895-01-610-5758
NSN 6110-01-184-6661
NSN 6645-01-025-1002
NSN 6685-00-261-9858
NSN 5905-01-139-3582
NSN 5905-01-435-6064
NSN 5855-01-613-6808
NSN 6685-00-960-7667