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 6685-01-037-6371
NSN 5945-01-332-0428
NSN 6610-01-567-3026
NSN 6240-00-135-3385
NSN 6220-00-016-5397
NSN 5990-01-411-5930
NSN 5910-01-255-9889
NSN 5905-01-576-7626
NSN 4140-00-810-9330
NSN 5999-00-050-0050
NSN 5935-01-020-1013
NSN 6610-01-354-7963