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 7035-01-431-9693
NSN 6240-01-415-3014
NSN 6150-00-188-2958
NSN 6645-01-217-8809
NSN 5998-00-316-3393
NSN 5925-00-533-1547
NSN 5999-01-343-7876
NSN 5985-00-800-5438
NSN 6105-01-345-6670
NSN 6220-00-156-4469
NSN 5895-01-391-2728
NSN 5895-00-067-4968