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 6220-01-296-6100
NSN 5935-01-545-4236
NSN 2925-00-113-6146
NSN 6650-00-078-5773
NSN 7035-00-020-2227
NSN 6145-01-420-6115
NSN 6685-01-558-4361
NSN 5996-01-112-2731
NSN 6650-01-025-8803
NSN 5996-01-237-9644
NSN 5930-01-144-3457
NSN 7035-01-403-2841