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 5945-01-452-7684
NSN 5920-00-529-0618
NSN 5930-00-412-1713
NSN 6145-00-844-7464
NSN 5905-00-721-3745
NSN 5950-01-399-3693
NSN 6620-01-101-4408
NSN 5905-00-221-8444
NSN 5985-00-837-3841
NSN 6320-00-164-4087
NSN 5999-01-282-7870
NSN 5925-01-109-1869