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 5965-01-010-1258
NSN 6685-00-822-9465
NSN 5915-01-010-6923
NSN 5985-01-025-9711
NSN 5835-00-469-3395
NSN 6650-01-037-1948
NSN 6650-00-550-6111
NSN 6145-01-626-0319
NSN 6110-00-177-4657
NSN 6650-01-322-6431
NSN 6135-01-286-9563
NSN 5925-01-145-5330