NAS1149D0563J - WASHER, FLAT

NSN: 5310-00-187-2399, NIIN: 1872399
New Surplus, Sold Per Each

A flat washer is a thin, circular metal or plastic disc with a hole in the center. It is used to distribute the load of a threaded fastener, such as a bolt or nut, preventing damage to the surface and reducing the risk of loosening.

Specifications

Center Hole Shape: Round
Cross-Sectional Shape Style: Rectangular
Peripheral Shape Style: Round
Surface Treatment: Chromate Or Anodize
Material: Aluminum Alloy
Hole Diameter: 0.318" Min - 0.338" Max
Overall Diameter: 0.557" Min - 0.582" Max
Thickness: 0.057" Min - 0.069" Max

Part Number Info

Part Number: NAS1149D0563J
Unpunctuated: NAS1149D0563J
NSN: 5310-00-187-2399
NIIN: 1872399

Potential Alternates: AN960PD516, H0596, FF-W-92, 10088006, 7723550-1

Replaces Cancelled NSN: 5310-01-003-5666, 5310-00-205-7985

New Surplus: These parts are classified as new and unused, meaning they have not been installed or placed into service. However, they come without traceability or original manufacturer certifications, which might be required for certain high-level regulatory uses. Our company provides its own Certificate of Conformance (CoC) as a statement of assurance that the parts are in good working condition and have been sourced from reliable channels. These are ideal when the focus is on cost-effectiveness without compromising on quality.

Sold Per Each: This item is sold individually, with the price listed for a single unit. Perfect for purchasing the exact quantity needed without the requirement to buy in bulk. For larger quantities, consider reviewing any available bulk pricing options.

Product Testing: Every product is inspected for accuracy, quality, and functionality before shipping to meet our high standards.

Alternate Part Numbers: Due to the nature of ever-evolving part numbering structure, multiple part numbers may meet the same specifications and performance standards. If only an alternate part number is available, we will contact you to confirm compatibility. We strongly recommend consulting the appropriate repair manuals to ensure accuracy before using an alternate part.

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