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 6135-00-891-4944
NSN 6650-01-647-1086
NSN 5910-01-088-6848
NSN 5925-01-388-9679
NSN 6150-00-998-3448
NSN 6685-01-463-2970
NSN 5895-01-423-8636
NSN 5945-01-195-6766
NSN 5975-01-076-8668
NSN 7035-01-214-5171
NSN 6135-00-686-4777
NSN 5985-01-548-4061