Serving our customers with quality and safety first.
0.448in. and 0.464in. ⁓15/32"
0.740in. and 0.789in.
0.032in. and 0.040in.
40.0 rockwell c and 50.0 rockwell c
steel comp 1050 or steel comp 1064
66 fed std all material responses
cadmium and chromate or zinc
QQ-P-416, type 2, class 2 fed spec 1st treatment response or QQ-Z-325, type 2, class 3 fed spec 2nd treatment response
flat internal teeth
81348-FF-W-100 government specification and 80204-B18.21.1 professional/industrial association standard and 96906-MS35333Basic/canceled/ government standard
1 type and a grade and 6 table and 7/16 size
as modified by optional surface treatment
Flat internal teeth
Steel comp 1050 or steel comp 1064
0.032 inches minimum and 0.040 inches maximum
0.740 inches minimum and 0.789 inches maximum
0.448 inches minimum and 0.464 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 cadmium surface treated 0.032" material thickness 0.740" outside diameter 0.448" hole diameter
1. | FF-W-100 | Cage 81348 |
2. | ANSI B18.21.1TYPE A TABLE 6-7/16 | Cage 80204 |
3. | 131718 | Cage 24617 |
4. | 131718 | Cage 19207 |
5. | FF-W-100 | Cage 81348 |
6. | 131718 | Cage 24617 |
7. | ANSI B18.21.1TYPE A TABLE 6-7/16 | Cage 80204 |
8. | 131718 | Cage 19207 |
9. | FF-W-100 | Cage 81348 |
10. | 131718 | Cage 24617 |
11. | ANSI B18.21.1TYPE A TABLE 6-7/16 | Cage 80204 |
12. | 131718 | Cage 19207 |
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