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 7035-00-104-7613
NSN 6130-01-286-9580
NSN 6220-01-543-2443
NSN 6620-00-146-3465
NSN 2925-00-247-6248
NSN 6685-00-965-5319
NSN 5835-00-763-2938
NSN 6130-00-906-9917
NSN 6685-01-505-3199
NSN 6220-01-399-8586
NSN 5960-01-641-5493
NSN 5910-01-484-8830