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 5855-01-589-9339
NSN 5925-01-479-7765
NSN 6130-00-225-3471
NSN 5965-01-122-7477
NSN 6685-01-543-6410
NSN 5999-01-159-5831
NSN 5996-01-633-7979
NSN 4140-01-161-8075
NSN 7035-00-941-4949
NSN 6220-00-635-8818
NSN 5950-00-470-9402
NSN 6145-00-515-6931