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 5965-00-997-5764
NSN 6130-00-248-3259
NSN 5996-01-299-4542
NSN 5915-01-057-3390
NSN 5925-00-482-5779
NSN 7035-01-026-1171
NSN 6150-01-147-4604
NSN 5996-01-529-4964
NSN 2925-00-982-0409
NSN 6145-01-147-6770
NSN 5915-00-378-5477
NSN 6220-01-165-1981