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 5998-01-084-2022
NSN 5996-01-014-5852
NSN 5930-01-478-0488
NSN 5990-01-236-8399
NSN 5945-01-111-0661
NSN 6220-01-248-7283
NSN 5925-00-892-8685
NSN 5910-01-621-6387
NSN 4140-01-619-8446
NSN 5855-00-304-7163
NSN 5905-00-755-5487
NSN 6135-01-230-4399