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 5990-00-042-3413
NSN 5945-00-336-3166
NSN 6320-01-335-8336
NSN 6220-01-142-3148
NSN 5945-01-093-7890
NSN 6150-01-442-8613
NSN 6685-00-207-4214
NSN 5945-01-207-1732
NSN 6145-00-153-7616
NSN 5915-01-367-2056
NSN 6135-01-027-7543
NSN 5996-01-652-8633