Serving our customers with quality and safety first.
0.115in. and 0.121in. ⁓1/8"
0.209in.
0.025in. and 0.031in.
45.0 rockwell c and 53.0 rockwell c
steel
fed std 66, aisi C1060 thru C1080 or sae 1060 thru 1080 mil std single material response
cadmium or zinc
QQ-P-416, or QQ-Z-325 fed spec single treatment response
split HELICAL-Right hand
2 style and a class
Split helical-right hand
Steel
0.025 inches minimum and 0.031 inches maximum
0.209 inches maximum
0.115 inches minimum and 0.121 inches maximum
Schedule B number: 7318210000
Spring washers and other lock washers, 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).
split helical-right hand cadmium or zinc surface treated 0.025" material thickness 0.209" outside diameter 0.115" hole diameter
1. | 2151100078 | Cage 57057 |
2. | 852788 | Cage 18876 |
3. | B5202B | Cage 75211 |
Nothing similar to this part number was found in our inventory
A washer which is usually round with a centrally located hole. its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. it may be made of one or two pieces