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2b
1.380in. ⁓1-25/64"
0.250in. ⁓1/4"
0.780in.
unc
18
0.312in. ⁓5/16"
1HD
18
2b
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).
18 thread quantity per inch 2b thread class
1. | A-PS1618CN | Cage 00843 |
2. | TN 223 | Cage 81435 |
Nothing similar to this part number was found in our inventory
A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding, intergral prongs or by bonding.