AN975-4

Aeronautical Standard Recessed Washer

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Description:

to fit diameter: 1/4", cadmium plated steel, AN975 series washer

* Manufacturer certifications are shipped with your order FREE of charge
AN975-4
AN975-4
AN975-4
AN975-4
AN975-4
AN975-4
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AN975-4 Datasheet Features and Specification

Style Designator:
Recessed
Overall Height:
Between 0.187 inches and 0.219 inches
Recess Depth:
Between 0.109 inches and 0.141 inches
Material Thickness:
Between 0.062 inches and 0.094 inches
Outside Diameter:
Between 0.546 inches and 0.578 inches
Material Specification:
Qq-s-698 federal specification 1st material response or qq-s-698 federal specification 2nd material response or qq-s-698 federal specification 3rd material response or qq-s-698 federal specification 4th material response or qq-s-698 federal specification 5th material response or astm a108 assn standard 4th material response or astm a108 assn standard 5th material response or astm a108 assn standard all material responses
Hole Diameter:
Between 0.250 inches and 0.282 inches
Material:
Steel comp 1008 or steel comp 1009 or steel comp 1015 or steel comp 1018 or steel comp 1020 or steel comp 1025
Surface Treatment:
Cadmium and chromate
Surface Treatment Specification:
Cl 3 federal specification single treatment response type 2 qq-p-416
Quick Specs
Material Steel

Additional Information

SKU / Model: AN9754
NSN: 5310-00-167-0686
FSC: Nuts and Washers / 5310
Product Series: AN975
Pack Weight (Approx.) 0.099 lb
Minimum Qty (MOQ): 10
Schedule B: 7318.22.0000
ECCN: EAR99
National Motor Freight: 194160, Washer Or Gaskets, Iron Or Steel,
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AN975-4_Military-Fasteners-com.pdf
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More AN975 recessed washers

AN975-3

To fit diameter: #10 cadmium plated steel

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Product code AN975-4
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AN975-4

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Military Fasteners always seems to get the order correct and delivered when expected. I this day and age, this is high praise.

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Great Website helped to identify the needed parts. The wide array of shipping options and costs helped minimize unnecessary expense. Parts arrived promptly. Thankyou

5.0

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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Youre team did an excellent job as usual. The sheet metal and grommets arrived in excellent condition and were very well priced which I appreciate. Thanks again. Doug

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