MS21299C4K

Military Standard Flat Washer

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Description:

Hole Diameter: 1/4", recessed, steel, MS21299 series washer

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MS21299C4K Price:
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$1.36 Each
Quantity:
Pre-packaged bag qty: 25 ea
* Sold in increments of 25
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MS21299C4K Datasheet Features and Specification

Recess Diameter:
Between 0.340 inches and 0.350 inches
Specification Data:
80205-nas-21299 professional/industrial association standard
Recess Angle:
90.0 degrees
Outside Diameter:
Between 0.481 inches and 0.491 inches
Material Thickness:
Between 0.057 inches and 0.069 inches
Material Specification:
17-4ph assn standard single material response ams 5604
Material:
Steel comp 630
Hole Diameter:
Between 0.251 inches and 0.255 inches
Hardness Rating:
Between 35.0 rockwell c and 42.0 rockwell c
End Application:
Armored vehicle mounted:multiple launc (coarse thread)h rocket system rocket 1055-01-450-4243;launc (coarse thread)her
Style Designator:
Recessed
Surface Finish:
125.0 microinches all surfaces
Surface Treatment:
Passivate
Surface Treatment Specification:
Qq-p-35 federal specification single treatment response
Quick Specs
Material Steel

Additional Information

SKU / Model: MS21299C4K
NSN: 5310-01-483-0360
FSC: Nuts and Washers / 5310
Product Series: MS21299C
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 25
Schedule B: 7318.22.0000
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21299C4K_Military-Fasteners-com.pdf
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Hole Diameter: 3/16", MS21299 series washer

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More MS21299C flat washers

MS21299C8K

MS21299C8K, 5310-01-483-3941

MS21299C8

MS21299C8 Hole Diameter: 1/2 inch

MS21299-C8

Hole Diameter: 1/2 inch, 5310-01-119-6796

MS21299C7K

5310-01-617-7319 Flat Washer

MS21299C6

Hole Diameter: 3/8in., 5310-01-101-1856

MS21299C3K

Washer Hole Diameter: 3/16in.

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I've been ordering from Military Fasteners for quite a few years now and have always been completely satisfied with their service. Being not to swift with my laptop, I place my orders by phone and always receive quick response.

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Tanks for the fantastic service. I ordered over the new year period and was amazed my shipment arrived so fast, all the way to New Zealand. Less than a week and that included clearing Customs. Awesome!!

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With ordering parts, I was assisted by Trisha. Extremely helpful, courteous, and professional. When receiving the items, there was a small discrepancy. I contacted Trisha to let her know, and not only did she and another professional, Paige, work with me right there to rectify the situation. They made sure I received new items in a timely manner, at no extra cost. Taking accountability and being serious in keeping with their high standard product has my respect and future business.

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