Serving our customers with quality and safety first.
0.380in. and 0.387in. ⁓25/64"
0.557in. and 0.567in.
0.018in.
40.0 rockwell c
steel comp 1050
sae assn std single material response
zinc and chromate
flat internal teeth
On 04/30/2015 under contract SPE5E715M2376 for qty 3,334
Flat internal teeth
Steel comp 1050
0.018 inches
0.557 inches minimum and 0.567 inches maximum
0.380 inches minimum and 0.387 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 internal teeth zinc surface treated 0.018" material thickness 0.557" outside diameter 0.380" hole diameter
1. | 8515455 | Cage 18876 |
2. | 35415-01 | Cage 35351 |
3. | 1220-05-00-0543BT | Cage 78189 |
4. | 1220-05 | Cage 78189 |
5. | 35415-01 | Cage 6R0C8 |
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