Serving our customers with quality and safety first.
3a
RIGHT-Hand
0.578in. 2nd provision ⁓2-1/64"
0.578in. 1st provision ⁓1/64"
0.438in.
1.281in.
0.375-24
0.438-20
threaded
bell observation helicopter
0.014in. and 0.016in.
tubular, hex shape
unf
0.188 in. od tube, 0.250 in. od tube
steel, fed std 66, aisi 304/sae 30304
steel comp 304
1EA
Steel comp 304
0.438 inches
0.578 inches 1st provision
0.578 inches minimum 2nd provision
Right-hand
3a
FSC 4730 ⁓ Hose, pipe, tube, lubrication, and railing fittings
Excluding air conditioning-heating fittings (fsc 4520); bituminized fiber and concrete fittings (fsc 5630); conduit boxes and fittings (fsc 5975); downspout fittings (fsc 5670); medical and surgical fittings (fsc 6515); laboratory fittings (fsc 6640); post caps and rail ends (fsc 5660); machine thread bushings and plugs (fsc 5365).
Used on bell observation helicopter. 0.438" outside diameter 0.578" 1st provision thread length right-hand 3a thread class
Nothing similar to this part number was found in our inventory
An item of solid one-piece construction, designed to restrict the flow of a fluid through it. it has an orifice of a smaller size than the diameter of flow into it. excludes items such as valve (1), (as modified); and others with an adjustable orifice. excludes pipe, tube, or hose fittings with restricted passages and items designed to test fluid flow. for items containing screens or filters, see restrictor unit, fluid flow.