MS27111-2

Military Standard Key Washer

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Description:

Hole Diameter: 3/8"

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MS27111-2 Datasheet Features and Specification

Hole Diameter:
0.319 inches nominal
Outside Diameter:
0.436 inches nominal
External Straight Key Width:
0.116 inches maximum
Internal Straight Key Width:
0.055 inches nominal
Distance From Centerline To Top Of Internal Key:
0.1265 inches nominal
Overall Distance Including Keys:
0.728 inches nominal
External Key Quantity:
7
Internal Key Quantity:
1
Material Thickness:
0.030 inches nominal
Material:
Steel overall
Material Specification:
Qq-s-698 mil spec single material response overall
Surface Treatment:
Cadmium overall
Style Designator:
Key
Specification Data:
80205-nas460 professional/industrial association standard

Additional Information

SKU / Model: MS271112
NSN: 5310-00-297-4088
FSC: Nuts and Washers / 5310
Product Series: MS27111
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10
National Motor Freight: 194160, Washer Or Gaskets, Iron Or Steel,
Download PDF Version
MS27111-2_Military-Fasteners-com.pdf
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More MS27111 key washers

MS27111-3

Key Washer 5310-00-968-3178

MS27111-1

Hole Diameter: 1/4"

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Customer Reviews

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I placed this order late at 4:15 over the phone, 15 minutes past the cut off time.(Which rarely happens) It was critical for us to get the sparkplugs as a customer had called me and scheduled to bring his plane in the next day to have all his plugs replaced. My sales agent said she would personally go and pull the product so it would ship that day, and she did what she said. She saved me the embarrassment of telling my customer I forgot to order his parts on time and making him reschedule a maintenance visit. I am thankful you have people like her who really care about the customer and want to put in the extra effort for customer service. In my aircraft maintenance business I purchase everything I can first from Military Fasteners before I go looking for other venders. I use Military Fasteners because of the great customer service, free shipping (which is one day ground), large selection on hardware and materials, and competitive prices. I am a loyal customer and I order 2-3+ times a week. Thank you for the great service that your people provide at Military Fasteners.

5.0

As a race car owner and builder I find your pricing and selection of AN hardware and composite materials more than meet my needs and expectations.

4.0

Trisha Hawkins over at Military Fasteners was friendly, speedy and very helpful for me as a buyer!

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!

5.0