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 7035-01-364-0286
NSN 5925-01-364-9184
NSN 5975-00-400-2630
NSN 2925-01-394-5650
NSN 5975-01-337-9696
NSN 5915-01-432-2491
NSN 6320-00-845-3261
NSN 6145-01-350-3532
NSN 6685-01-200-0962
NSN 5945-00-228-2342
NSN 5985-01-182-7437
NSN 6110-01-633-9660