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 5855-00-997-6225
NSN 6130-01-339-2268
NSN 5945-00-828-6882
NSN 5998-01-601-7602
NSN 5930-00-133-4033
NSN 5996-01-633-2867
NSN 6620-01-288-8249
NSN 6110-00-202-1021
NSN 6645-01-135-5449
NSN 6145-01-441-4239
NSN 5855-01-286-9928
NSN 5915-01-394-4967