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 5996-00-162-6083
NSN 6110-01-457-0140
NSN 6320-00-218-6105
NSN 6135-01-184-0727
NSN 6240-01-188-7282
NSN 2925-01-209-9245
NSN 5965-01-165-7496
NSN 6240-01-574-0354
NSN 6610-01-192-6478
NSN 6685-01-254-3014
NSN 5910-01-421-9432
NSN 5975-00-361-7793