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 5945-01-319-4714
NSN 5985-01-422-2043
NSN 6130-01-247-6312
NSN 5855-01-348-6690
NSN 6645-01-068-3042
NSN 5965-00-238-3721
NSN 7035-01-082-0311
NSN 5915-01-346-8669
NSN 5990-01-529-8433
NSN 6610-01-520-5124
NSN 5835-00-537-7780
NSN 2925-01-018-6725