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 6645-00-601-6793
NSN 6150-01-041-6140
NSN 5910-00-228-7425
NSN 6110-01-130-6515
NSN 5925-01-574-7014
NSN 6135-01-296-1860
NSN 6130-01-102-8699
NSN 5915-01-022-3553
NSN 5910-01-246-8755
NSN 6110-01-198-3632
NSN 6220-00-081-6429
NSN 5905-01-389-6129