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 6685-01-288-8408
NSN 6135-01-609-6476
NSN 6620-00-936-3463
NSN 4140-00-455-3170
NSN 2925-01-386-7392
NSN 5930-00-107-7718
NSN 5998-01-228-6779
NSN 5960-00-806-1365
NSN 6110-01-188-8017
NSN 5905-01-135-1120
NSN 5835-01-286-6499
NSN 7035-01-099-2311