6 per pkg
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.
NSN 6220-00-044-3553
NSN 5925-00-076-0120
NSN 5935-00-217-8847
NSN 6145-01-003-0455
NSN 5975-01-033-0014
NSN 2925-01-537-7625
NSN 5905-01-369-8189
NSN 5905-01-582-8576
NSN 6150-00-021-4835
NSN 5998-00-583-5541
NSN 6105-01-656-6348
NSN 6685-01-084-0256