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3b
RIGHT-Hand
knurled
0.750in.
0.516in. and 0.536in.
unf
20
0.438in. ⁓29/64"
inside diameter of 0.515 in. with 8 equally spaced scallops to a depth of 0.216 in.
steel comp 303
passivate
MIL-S-5002 mil spec single treatment response
5EA
Steel comp 303
20
Right-hand
3b
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).
passivate surface treated inside diameter of 0.515 in. with 8 equally spaced scallops to a depth of 0.216 in. 20 thread quantity per inch right-hand 3b thread class
Nothing similar to this part number was found in our inventory
A nut round in shape, whose outer surface or portion(s) is/are knurled. it may have provisions for external wrenching. an integral feature is incorporated for locking on the threads of a mating member.