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 5975-01-263-3845
NSN 5950-00-320-8873
NSN 6135-00-240-3200
NSN 5975-00-236-9327
NSN 6610-00-482-1081
NSN 6685-01-354-7618
NSN 6685-01-044-3226
NSN 6620-01-207-0667
NSN 5925-01-634-0664
NSN 6150-01-517-9561
NSN 6220-01-507-3761
NSN 5965-01-070-9265