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 5985-01-010-2743
NSN 6220-00-548-0348
NSN 5835-01-286-6499
NSN 6240-00-099-8606
NSN 6685-01-401-5360
NSN 6240-01-628-0765
NSN 5950-00-483-4009
NSN 5990-00-960-6310
NSN 6610-00-156-5699
NSN 5950-01-096-8878
NSN 6610-01-519-8953
NSN 5925-01-105-5254