[5000 BULK] Flat Washers Stainless DFAR NAS1149 #5/16 X .063 TH
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[5000 BULK] Flat Washers Stainless DFAR NAS1149 #5/16 X .063 TH

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[5000 BULK] Flat Washers Stainless DFAR NAS1149 #5/16 X .063 TH

Mutual ScrewSKU: 1149C0563RKC
Price:
$1,426.71per 5000( $0.29 each)
Pieces 5000
Material Steel
Finish Stainless Steel
Nominal size #5/16
Thickness 0.063
Weight 13.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Flat Washers Stainless DFAR NAS1149 #5/16 X.063 TH delivers dependable load distribution for fastener assemblies, built from corrosion-resistant stainless steel and sized for 5/16 inch bolts with a precision thickness of.063 inches.

These Flat Washers meet DFAR NAS1149 specifications, making them suitable for aerospace, defense, and other demanding applications where performance and reliability matter.

Key specifications:

  • Material: Stainless steel for excellent corrosion resistance and durability.
  • Standard: DFAR NAS1149 compliant.
  • Size & Thickness: For 5/16 inch bolts; thickness 0.063 inch (1.6 mm).
  • Finish: Natural stainless finish with no plating.
  • Application: Ideal for load distribution, protecting mating surfaces, and preventing pull-through in fastener assemblies.

Why choose these washers?

  • Reliable corrosion resistance in challenging environments
  • Precise thickness helps maintain proper clamp load
  • Compatible with standard NAS1149 hardware requirements

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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