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 5975-00-312-6732
NSN 2925-01-633-4048
NSN 6650-01-044-9860
NSN 5910-01-104-5004
NSN 6685-01-146-8401
NSN 5930-01-123-2418
NSN 5895-01-556-2918
NSN 5905-01-226-7716
NSN 7035-00-455-7666
NSN 6650-01-103-7342
NSN 5965-01-160-9819
NSN 5925-01-020-7706