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3b
RIGHT-Hand
prevailing torque all metal design
0.573in.
0.230in.
hexagon
0.075in.
0.432in. ⁓7/16"
unc
20
0.250in. ⁓1/4"
steel
Steel
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).
20 thread quantity per inch right-hand 3b thread class
1. | 14966 | Cage 58880 |
2. | 131-1351 | Cage 10988 |
3. | 22SFAU-1420 | Cage 82485 |
4. | TLNF1420S | Cage 82458 |
Nothing similar to this part number was found in our inventory
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. an integral feature is incorporated for locking on the threads of a mating member.