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 6685-00-703-9712
NSN 5915-01-633-9845
NSN 6130-00-006-5377
NSN 5835-00-656-7317
NSN 6610-00-150-7002
NSN 6685-01-421-2206
NSN 5910-01-644-8288
NSN 6130-01-399-0126
NSN 2925-01-136-1095
NSN 6145-01-231-6574
NSN 5920-00-467-1933
NSN 5925-01-095-8410