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 2925-01-226-6126
NSN 6145-00-952-1815
NSN 6320-01-211-2574
NSN 5975-01-088-0291
NSN 5935-01-216-0410
NSN 5998-00-622-4648
NSN 6685-01-440-8411
NSN 5998-01-355-2684
NSN 6320-01-624-0193
NSN 6105-01-624-0679
NSN 2925-01-299-6967
NSN 5950-01-155-7339