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 6130-01-207-7148
NSN 6645-01-488-5466
NSN 6220-00-035-6736
NSN 5965-00-100-1291
NSN 6320-00-343-1798
NSN 6240-01-286-5509
NSN 5930-00-621-0336
NSN 5855-01-235-5491
NSN 5999-01-607-5302
NSN 5905-01-138-5331
NSN 6320-01-540-4885
NSN 6105-01-096-3330