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 7035-01-460-2261
NSN 5975-00-490-7187
NSN 6610-00-681-0590
NSN 5975-01-068-4125
NSN 5920-01-519-2399
NSN 5945-00-905-5749
NSN 5925-00-118-8059
NSN 6320-01-067-0474
NSN 5895-01-464-0231
NSN 6685-00-661-2347
NSN 6685-00-272-2267
NSN 5975-01-426-8614