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 6645-01-538-5041
NSN 7035-01-252-5919
NSN 5965-00-942-1602
NSN 5895-00-024-7368
NSN 5930-00-473-9715
NSN 6145-01-519-3281
NSN 6130-01-148-3619
NSN 6685-01-539-9758
NSN 6240-01-054-0067
NSN 5985-01-367-8126
NSN 5999-01-422-4921
NSN 5905-01-280-6547