NAS1587-20

Washer

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Description:

Hole Diameter: 1-1/4", Diameter: 2-1/8"

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NAS1587-20 Datasheet Features and Specification

Cross Sectional Shape:
Rectangular
Hole Diameter:
1.260 inches minimum and 1.275 inches maximum
Edge Shape:
Round
Center Hole Shape:
1 round
Thickness:
0.062 inches nominal
Overall Diameter:
2.125 inches nominal
Surface Finish:
63.0 microinches bottom
Surface Finish:
63.0 microinches top
Material:
Steel comp 321 overall or steel comp 347 overall
Material Specification:
Mil-s-6721 mil spec all material responses overall or qq-s-763 fed spec all material responses overall
Surface Treatment:
Passivate overall
Surface Treatment Specification:
Qq-p-35 fed spec single treatment response overall

Additional Information

SKU / Model: NAS158720
NSN: 5310-01-135-5519
FSC: Nuts and Washers / 5310
Product Series: NAS1587
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 15 EA
Schedule B: 7318.22.0000
ECCN: 9A991
National Motor Freight: 194160, Washer Or Gaskets, Iron Or Steel,
Download PDF Version
NAS1587-20_Military-Fasteners-com.pdf
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NAS1587-8L

Hole Diameter: 1/2in., Diameter: 7/8in., Thickness: in.

NAS1587-8

$0.60 Each, Size: 1/2in., plain washer corrosion resistant steel

NAS1587-7L

Hole Diameter: 7/16", Diameter: 25/32"

NAS1587-7

Hole Diameter: 7/16in., Diameter: 25/32in., Thickness: 1/16in.

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Another good experience with Military Fasteners, and our Sales Rep, Dan Hunter. We needed hardware for an older aircraft model, and Dan's expertise was exceptional. He quickly identified fasteners, even for parts with unclear descriptions, and provided invaluable technical assistance. The supporting data was spot-on, verified by our technicians. Despite finding slightly lower prices elsewhere, the unmatched service and expertise from Military Fasteners, particularly Dan, make them our preferred choice. Our order was delivered ahead of schedule. Highly recommend MilFast for top-notch service and technical support!

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