Serving our customers with quality and safety first.
0.509in. and 0.523in. ⁓17/32"
0.873in.
0.125in.
mrap - cougar CAT1 A2
45.0 rockwell c and 53.0 rockwell c
quenched and tempered
steel comp 1060 or steel comp 1064 or steel comp 1065 or steel comp 1566 or steel comp 1069 or steel comp 1070 or steel comp 1074 or steel comp 1075 or steel comp 1078 or steel comp 1080
66 fed std all material responses
zinc and chromate or zinc
astm B633, ty 2, cl 3 assn std 1st treatment response or astm A153 assn std 2nd treatment response
split HELICAL-Right hand
a class and 2 style
On 12/15/2009 under contract SPM5A910M0673 for qty 33,380
Split helical-right hand
Steel comp 1060 or steel comp 1064 or steel comp 1065 or steel comp 1566 or steel comp 1069 or steel comp 1070 or steel comp 1074 or steel comp 1075 or steel comp 1078 or steel comp 1080
0.125 inches minimum
0.873 inches maximum
0.509 inches minimum and 0.523 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).
Used on mrap - cougar cat1 a2. split helical-right hand zinc surface treated 0.125" material thickness 0.873" outside diameter 0.509" hole diameter
1. | FF-W-84 | Cage 81348 |
2. | 101389 | Cage 76185 |
3. | 101389 | Cage 82457 |
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