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 5998-01-413-9801
NSN 5960-00-469-8639
NSN 5935-01-168-8183
NSN 6685-01-042-4245
NSN 6130-00-246-5906
NSN 6145-01-651-4601
NSN 6105-01-073-0608
NSN 5925-01-650-7666
NSN 6240-01-466-4718
NSN 5925-01-201-4413
NSN 6645-00-902-4924
NSN 6150-00-122-7524