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 2925-01-417-6815
NSN 6145-00-095-2492
NSN 6320-00-937-5625
NSN 6645-01-127-7879
NSN 5915-00-237-2627
NSN 5999-00-768-5341
NSN 6110-01-633-9660
NSN 6105-01-215-1174
NSN 5985-00-032-7023
NSN 6320-00-468-8421
NSN 5855-01-417-3250
NSN 6145-01-133-7350