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2b
RIGHT-Hand
prevailing torque all metal design
soluble lubricant
hexagon
0.281in. ⁓9/32"
0.438in. ⁓29/64"
unf
casehardened
28
20.0 rockwell c and 25.0 rockwell c
0.250in. ⁓1/4"
90.0 degrees nut
chamfered
locking feature may be elliptical, triangular etc, but not slotted
steel comp 1013 or steel comp 1045
QQ-S-634 fed spec all material responses
zinc
QQ-Z-325, ty 2, cl 3 fed spec single treatment response
Steel comp 1013 or steel comp 1045
28
Right-hand
2b
Schedule B number: 7318160000
nmfc 093486
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).
zinc surface treated locking feature may be elliptical, triangular etc, but not slotted 28 thread quantity per inch right-hand 2b thread class
1. | 5310001394627 | Cage SCY13 |
Nothing similar to this part number was found in our inventory
A nut having a flat bottom and 6 sides. an integral feature is incorporated for locking on the threads of a mating member. excludes nut (1), self-locking, cap.