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 6150-01-004-1446
NSN 6130-01-050-5980
NSN 5910-00-811-4791
NSN 5855-00-688-9954
NSN 5996-01-071-4471
NSN 6685-00-326-0724
NSN 6145-01-284-5543
NSN 6105-00-656-4606
NSN 6645-01-296-9769
NSN 5965-00-518-0958
NSN 6610-00-931-1291
NSN 5935-01-314-9555