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 2925-01-607-4340
NSN 5998-01-386-9198
NSN 5835-01-573-8449
NSN 6135-00-162-2437
NSN 7035-01-310-2587
NSN 7035-01-246-3086
NSN 5950-01-069-5019
NSN 7035-01-482-1356
NSN 2925-00-816-8765
NSN 7035-01-101-5111
NSN 6645-00-812-5243
NSN 6320-00-336-9123