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 5855-01-069-4742
NSN 6685-01-468-5787
NSN 7035-00-631-3782
NSN 6145-01-262-0069
NSN 5965-01-331-5431
NSN 6145-01-524-6181
NSN 5999-00-006-6040
NSN 5985-01-425-2951
NSN 5965-01-281-9916
NSN 5925-01-357-7180
NSN 6610-01-474-8520
NSN 6110-01-035-0347