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 6150-01-138-1706
NSN 6145-00-390-9917
NSN 5925-01-217-0500
NSN 5895-01-441-9089
NSN 6110-00-422-4973
NSN 5945-00-018-0869
NSN 5975-01-397-4116
NSN 5925-01-218-5999
NSN 5855-00-231-7790
NSN 5905-01-244-7680
NSN 5935-00-478-7543
NSN 5945-01-088-6115