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 5895-01-019-4197
NSN 6110-01-602-2520
NSN 5895-01-099-6258
NSN 6135-00-877-1659
NSN 5985-00-729-5915
NSN 5945-01-030-1261
NSN 6650-01-428-9958
NSN 6110-00-744-1301
NSN 6685-00-310-4060
NSN 5975-00-505-2626
NSN 6650-01-301-3959
NSN 6685-00-286-8481