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 2925-00-782-1498
NSN 5905-01-361-9076
NSN 5925-00-377-0263
NSN 6135-01-633-8502
NSN 2925-00-928-5931
NSN 5910-01-439-2029
NSN 6650-00-977-7533
NSN 6105-01-426-4522
NSN 5965-00-605-8239
NSN 6135-00-369-2368
NSN 5905-00-136-7648
NSN 6105-01-258-6198