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 5915-01-630-3083
NSN 5950-00-881-3548
NSN 2925-01-368-1333
NSN 5855-00-198-3197
NSN 7035-01-421-7159
NSN 5965-01-147-5847
NSN 6645-01-368-0399
NSN 5855-00-688-9954
NSN 5855-01-100-3272
NSN 5950-00-674-6115
NSN 5950-01-651-9073
NSN 6645-00-243-4921