Synthetic rubber mil-g-21610c type 1
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 6645-01-272-2501
NSN 5960-01-392-4060
NSN 5965-01-229-8721
NSN 6150-01-355-3510
NSN 6150-01-159-7329
NSN 5915-01-123-7891
NSN 5975-01-525-9427
NSN 5990-01-055-4012
NSN 6685-01-415-5936
NSN 6645-00-100-4931
NSN 6620-01-004-7072
NSN 6105-01-235-2910