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 5905-01-386-8077
NSN 6110-00-054-2527
NSN 6645-01-333-2035
NSN 6135-01-514-9327
NSN 6105-01-243-0122
NSN 5915-00-217-6517
NSN 6105-01-065-3676
NSN 6240-00-553-8792
NSN 5945-00-901-4485
NSN 6220-01-218-5164
NSN 5895-01-023-7893
NSN 6320-00-360-1744