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 2925-01-146-0278
NSN 6150-01-398-5341
NSN 5996-01-023-7896
NSN 6110-00-205-1778
NSN 6685-00-118-3625
NSN 5895-01-063-7400
NSN 6105-01-593-4305
NSN 5905-01-474-5856
NSN 5930-00-038-7775
NSN 2925-01-259-0367
NSN 6145-01-168-9296
NSN 5835-01-454-1006