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 5835-00-148-9719
NSN 6135-00-735-8530
NSN 6685-00-076-6103
NSN 5930-00-783-4023
NSN 5910-01-425-2019
NSN 6645-01-289-6298
NSN 5960-00-108-9555
NSN 5925-01-426-6923
NSN 5910-00-050-2615
NSN 6240-00-606-0323
NSN 5998-01-394-5249
NSN 6685-00-526-9433