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 5960-00-546-7533
NSN 6645-01-223-2402
NSN 6685-01-140-4182
NSN 5925-01-277-0676
NSN 5965-00-564-2889
NSN 6685-01-167-9250
NSN 7035-01-339-5480
NSN 7035-01-265-2301
NSN 6135-01-116-3385
NSN 5975-01-443-6211
NSN 5910-01-532-7690
NSN 5999-01-440-0185