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3b
RIGHT-Hand
prevailing torque all metal design
single ball seat, double hexagon
0.300in. and 0.310in.
0.330in. and 0.340in. ⁓11/32"
used on F119 engine
0.305in. and 0.313in. ⁓21/64"
800.0 deg fahrenheit
unjf
28
0.250in. ⁓1/4"
used on F119 engine
iron alloy 660
ams 5737, heat treat 160 ksi min per MIL-H-6875 assn std single material response
passivate
1EA
Iron alloy 660
28
Right-hand
3b
Schedule B number: 7318160000
Nuts of iron or steel
FSC 5310 ⁓ Nuts and washers
Note-nuts and washers, including specially designed, are to be classified in this fsc. a. nuts are a small metal block made in a variety of shapes such as square and hexagonal which is drilled and internally threaded. b. washers are a perforated piece of metal, leather, or other materials of various shapes or forms. they are used primarily as a seat for a bolt, nut, screw, rivet or nail to distribute pressure and prevent endwise motion over an area and/or to prevent movement between two parts by means of restraining features created by the shape of its edges.
Excluding bearing thrust washers (fsc 3120); shims (fsc 5365); ring spacers (fsc 5365); plate spacers (fsc 5365); lock rings (fsc 5365).
Used on f119 engine. passivate surface treated used on F119 engine 28 thread quantity per inch right-hand 3b thread class
Nothing similar to this part number was found in our inventory
A nut having one convex, spherical bearing surface, with 12 drive points, 24 sides. items may have a removable collar. an integral feature is incorporated for locking on the threads of a mating member.