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 5996-00-670-5203
NSN 5975-01-519-2519
NSN 6220-00-866-9884
NSN 5999-01-119-4674
NSN 6145-00-412-1292
NSN 5905-01-326-9780
NSN 6135-00-933-4293
NSN 5998-01-025-1688
NSN 5960-00-762-6683
NSN 5998-01-540-5651
NSN 5990-00-067-6545
NSN 6620-00-613-3023