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 5915-01-398-9831
NSN 5965-00-267-4173
NSN 5925-00-229-1412
NSN 6110-01-411-2280
NSN 6645-01-528-7152
NSN 5835-01-525-3220
NSN 7035-01-140-2019
NSN 5920-01-437-5916
NSN 5835-01-005-8564
NSN 6145-01-474-6383
NSN 5975-01-043-1398
NSN 5920-00-317-2219