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0.125in.
0.750in.
H-53 helicopter
O-Ring
rubber butadiene nitrile
per parker N674-70, SAE120R. cl 1 mfr ref single material response
1EA
Rubber butadiene nitrile
FSC 5331 ⁓ O-ring
Excluding packing and gasket material (fsc 5330).
Used on h-53 helicopter. o-ring 0.750" center hole diameter
Nothing similar to this part number was found in our inventory
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.