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 6610-01-156-0810
NSN 6110-00-051-7949
NSN 5998-01-558-0920
NSN 5945-01-403-2800
NSN 6685-01-254-3490
NSN 6685-01-069-6676
NSN 7035-00-870-0290
NSN 6240-00-938-1027
NSN 6645-01-453-6184
NSN 6145-01-071-8834
NSN 5950-01-367-6152
NSN 5985-00-390-8837