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0.502in. and 0.512in. ⁓33/64"
0.869in.
0.125in.
mrap RG-33
regular helical SPRINK-Lock washer
steel
cadmium
SAE-AMS-QQ-P-416, type 1. class 1 assn std single treatment response
split HELICAL-Right hand
05047-asme B18.-2004 professional/industrial association standard
Split helical-right hand
Steel
0.125 inches
0.869 inches
0.502 inches minimum and 0.512 inches maximum
Schedule B number: 8710000090
nmfc 194160
Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
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 rg-33. split helical-right hand cadmium surface treated regular helical sprink-lock washer 0.125" material thickness 0.869" outside diameter 0.502" hole diameter
1. | W211NAA0050NN155NNNF1 | Cage 80204 |
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