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2b
RIGHT-Hand
slotted, hexagon
0.245in. and 0.255in. ⁓17/64"
0.433in. and 0.443in. ⁓29/64"
unf
28
20.0 rockwell c and 26.0 rockwell c
0.250in. ⁓1/4"
88.0 degrees nut and 92.0 degrees nut
chamfered or washer faced
steel comp 1040 or steel comp 1042 or steel comp 1045 or steel comp 1137 or steel comp 1139 or steel comp 1140 or steel comp 1141
astm A108 assn std 1st material response or astm A576 assn std 1st material response or hstm A576 assn std 2nd material response or astm A108 assn std 3rd material response or astm A576 assn std 3rd material response or QQ-S-637 fed spec 4th material response or QQ-S-637 fed spec 5th material response or QQ-S-637 fed spec 6th material response or QQ-S-637 fed spec 7th material response
cadmium or zinc
QQ-P-416, type 2, class 3 fed spec 1st treatment response or QQ-Z-325, type 2, class 3 fed spec 2nd treatment response
Steel comp 1040 or steel comp 1042 or steel comp 1045 or steel comp 1137 or steel comp 1139 or steel comp 1140 or steel comp 1141
28
Right-hand
2b
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).
cadmium or zinc surface treated 28 thread quantity per inch right-hand 2b thread class
1. | 5165058 | Cage 19207 |
Nothing similar to this part number was found in our inventory
A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. it is designed to provide positive locking when used with a solid or split (cotter) pin. excludes nut (1), plain, castellated, hexagon.