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 5965-00-222-0282
NSN 5950-01-484-9949
NSN 5895-00-153-9445
NSN 5945-01-506-7739
NSN 6110-00-934-7943
NSN 5975-01-113-7397
NSN 4140-00-150-8265
NSN 2925-00-278-9468
NSN 5950-01-074-6531
NSN 5960-01-243-0007
NSN 6150-01-038-3958
NSN 5960-00-702-8489