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 5960-00-069-3485
NSN 5910-01-446-7065
NSN 5910-01-233-1203
NSN 6220-01-451-3056
NSN 6150-01-032-4556
NSN 6685-00-218-1229
NSN 6220-01-196-5969
NSN 5990-01-455-8035
NSN 4140-01-013-6807
NSN 6645-01-449-1824
NSN 6130-00-841-8917
NSN 5990-01-089-9694