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 6145-01-355-6584
NSN 5960-00-034-7925
NSN 5925-01-074-4504
NSN 6220-01-590-7272
NSN 6150-01-515-2375
NSN 6110-00-679-8961
NSN 6685-01-519-9250
NSN 6145-01-033-7816
NSN 5920-01-474-6192
NSN 6685-01-027-3929
NSN 5835-01-442-6482
NSN 5950-00-706-3714