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 2925-01-043-9786
NSN 5855-01-589-3816
NSN 5975-01-587-4453
NSN 6685-01-265-8724
NSN 7035-00-760-5479
NSN 2925-01-497-9381
NSN 5910-01-528-6226
NSN 5905-01-247-7733
NSN 5950-00-963-8720
NSN 5950-00-150-4772
NSN 6610-01-066-4664
NSN 6135-01-408-9244