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 5960-01-322-7820
NSN 5920-00-941-5865
NSN 5855-01-100-3272
NSN 5925-01-113-8272
NSN 5950-01-356-7241
NSN 5945-00-537-5029
NSN 5965-00-605-8239
NSN 5975-01-208-8443
NSN 6130-01-494-7844
NSN 6110-00-093-2539
NSN 6685-00-287-7564
NSN 5996-01-185-9733