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 6105-00-205-0655
NSN 6685-01-513-9208
NSN 6150-01-057-8806
NSN 5975-01-442-6471
NSN 5945-01-633-8232
NSN 6645-01-473-9179
NSN 5950-01-312-4650
NSN 5999-01-480-5837
NSN 5996-01-578-8491
NSN 7035-01-548-1864
NSN 5835-01-097-5693
NSN 5996-01-523-7903