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 5835-01-205-3089
NSN 5925-00-488-2741
NSN 5960-01-226-7297
NSN 7035-01-423-8343
NSN 5855-01-222-1242
NSN 6135-01-420-0341
NSN 2925-01-386-7392
NSN 5960-00-281-0824
NSN 5905-01-565-3204
NSN 5835-01-094-0926
NSN 5990-01-457-6316
NSN 6685-00-394-3965