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 5999-00-892-8728
NSN 5925-00-374-4852
NSN 5950-01-056-5157
NSN 5895-01-552-8587
NSN 6645-00-470-5310
NSN 5950-01-426-5284
NSN 5915-01-439-8408
NSN 5930-00-974-5881
NSN 5910-01-416-6484
NSN 6685-00-473-2423
NSN 6650-00-520-4253
NSN 5975-01-018-9971