MS45904-73

Military Standard Lock Washer

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Description:

Hole Diameter: 21/64", MS45904 series washer (Commercial Material, Company COC only)

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Add to Cart Up to qty 100 ships same day if ordered before 4pm EST
MS45904-73 Price:
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$0.56 Each
Quantity:
Pre-packaged bag qty: 100 ea
* Sold in increments of 100
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MS45904-73 Datasheet Features and Specification

Hole Diameter:
0.320 inches minimum and 0.332 inches maximum
Outside Diameter:
0.965 inches minimum and 0.985 inches maximum
Material Thickness:
0.037 inches minimum and 0.045 inches maximum
Hardness Rating:
40.0 rockwell c minimum and 50.0 rockwell c maximum
Material:
Steel comp 1050 overall or steel comp 1551 overall or steel comp 1552 overall or steel comp 1053 overall or steel comp 1055 overall or steel comp 1060 overall
Material Specification:
66 fed std all material responses overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416,ty 2,cl 3 fed spec single treatment response overall
Style Designator:
Flat external and internal teeth
Nondefinitive Specification/std Data:
3 type and 1 style or 2 style and 1 composition

Additional Information

SKU / Model: MS4590473
NSN: 5310-00-728-2044
FSC: Nuts and Washers / 5310
Product Series: MS45904
Pack Weight (Approx.) 0.492 lb
Minimum Qty (MOQ): 100
ECCN: EAR99
National Motor Freight: 194160, Washer Or Gaskets, Iron Or Steel,
Download PDF Version
MS45904-73_Military-Fasteners-com.pdf
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More MS45904 lock washers

MS45904-84

$0.78 EA, Hole Diameter: 17/32in.

MS45904-76

$1.08 EA, MS45904-76

MS45904-72

$0.32 EA, Hole Diameter: 21/64 inch washer

MS45904-69

Hole Diameter: 17/64"

MS45904-68

hole diameter 17/64 inch washer MS45904-68

MS45904-60

$0.24 EA, Washer with a hole diameter of 13/64 inch in carbon steel

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Our hours of operation are 8:00am - 6:00pm EST

Customer Reviews

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I recently ordered a needed part using my iPhone on a Sunday morning. Easy quick process and delivery was on time as promised. Satisfied customer

5.0

Great products have ordered items regularly from this company.

5.0

Your website was easy to use and checkout was a breeze. My part was shipped right away and I received it quickly. Excellent service all around! Thanks to you all.

4.0

Trisha Hawkins and her team at Military Fasteners are absolutely incredible. We do a lot of Government and Military work and due to this there are a ton of restrictions with what products we can use. I called Military Fasteners (MF) with an extremely HOT request. Trisha was able to source those part numbers, tell me they were in stock and ready to ship. I ordered these on a Wednesday at 4:00pm. They shipped the same exact Wednesday, we received that weeks Friday, even though we were guaranteed Monday/Tuesday. Trisha - THANK YOU! Trisha's Team - THANK YOU! I will only be ordering my military hardware from you all.

5.0