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 5996-00-432-8578
NSN 6130-00-476-9712
NSN 6150-01-087-8722
NSN 6145-01-058-0899
NSN 6610-01-440-4314
NSN 5975-00-393-2097
NSN 5998-01-606-9560
NSN 4140-01-167-1368
NSN 6145-01-025-9682
NSN 6145-01-326-4723
NSN 6685-01-546-5163
NSN 6240-00-255-6976