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 5960-01-192-7710
NSN 6620-01-236-0138
NSN 6610-00-140-1719
NSN 6685-01-032-3384
NSN 7035-00-205-1932
NSN 5910-01-397-9857
NSN 5985-00-470-5398
NSN 5855-01-634-0259
NSN 7035-00-535-8109
NSN 5895-00-286-3788
NSN 5950-01-487-3750
NSN 2925-01-389-6874