Serving our customers with quality and safety first.
0.320in. and 0.332in. ⁓11/32"
1.045in. and 1.070in.
0.042in. and 0.050in.
40.0 rockwell c and 50.0 rockwell c
steel comp 1060 or steel comp 1065 or steel comp 1070 or steel comp 1075 or steel comp 1080
QQ-S-633 canc fed spec all material responses
cadmium or zinc
flat external and internal teeth
Flat external and internal teeth
Steel comp 1060 or steel comp 1065 or steel comp 1070 or steel comp 1075 or steel comp 1080
0.042 inches minimum and 0.050 inches maximum
1.045 inches minimum and 1.070 inches maximum
0.320 inches minimum and 0.332 inches maximum
Schedule B number: 7318210000
nmfc 194160
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).
flat external cadmium or zinc surface treated 0.042" material thickness 1.045" outside diameter 0.320" hole diameter
1. | 178542 | Cage 7X677 |
2. | 178542 | Cage 12204 |
3. | 178542 | Cage 21450 |
4. | 178542 | Cage 24617 |
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