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 5945-01-048-9774
NSN 6130-01-234-5713
NSN 5965-01-061-3724
NSN 6610-01-020-3764
NSN 6130-01-351-5436
NSN 5975-01-429-9503
NSN 5985-01-340-1043
NSN 5835-00-711-3371
NSN 5996-01-211-3562
NSN 5998-01-416-5193
NSN 5925-01-519-8048
NSN 5998-01-462-4594