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 6645-01-056-5291
NSN 6150-01-234-0792
NSN 5945-01-400-0754
NSN 6135-00-223-9563
NSN 5855-01-514-9857
NSN 6220-00-776-2614
NSN 5915-00-308-5404
NSN 2925-01-354-1752
NSN 6105-01-512-8752
NSN 5835-01-100-3265
NSN 5996-01-029-5497
NSN 6685-00-942-8888