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 7035-00-155-9513
NSN 6645-01-525-7493
NSN 6610-00-420-8475
NSN 5895-00-398-0029
NSN 6105-00-803-0011
NSN 2925-01-106-3552
NSN 5990-01-118-8624
NSN 6685-01-220-1754
NSN 6145-00-452-4501
NSN 5950-01-103-5119
NSN 5990-01-170-6081
NSN 5975-01-660-7901