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 7035-01-227-2546
NSN 7035-01-504-8729
NSN 5855-01-646-5962
NSN 5945-01-451-0348
NSN 7035-01-128-7431
NSN 6220-00-139-3026
NSN 5925-00-121-9847
NSN 5985-00-174-2019
NSN 6135-00-548-2765
NSN 5855-01-570-3195
NSN 5999-00-419-6202
NSN 5920-01-266-4598