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 6110-00-351-4627
NSN 5905-01-569-1312
NSN 5915-01-022-8596
NSN 5835-01-136-3394
NSN 5965-00-123-1727
NSN 4140-01-383-0337
NSN 5965-01-359-5501
NSN 6105-00-699-9186
NSN 5915-01-380-3934
NSN 5930-00-868-4490
NSN 6645-01-369-4371
NSN 5915-00-247-6513