NAS43DD4-13N - SPACER, SLEEVE

NSN: 5365-01-303-1894, NIIN: 13031894
New Surplus, Sold Per Each

A Sleeve Spacer (or Spacer, Sleeve) is a cylindrical component used to maintain a fixed distance between two parts, often in mechanical assemblies. It provides alignment, spacing, and load distribution while allowing a bolt, pin, or shaft to pass through its center.

Specifications

Corner Shape: Square All Corners
Style/Shape: Solid, Plain, No Outside Flanges
Surface Treatment: Anodize
Material: Aluminum Alloy
Inside Diameter Body: 0.2560" Min - 0.2970" Max
Outer Diameter Body: 0.3650" Min - 0.3850" Max
Overall Length: 0.1981" Min - 0.2081" Max
Additional Information: Color Gray

Part Number Info

Part Number: NAS43DD4-13N
Unpunctuated: NAS43DD413N
NSN: 5365-01-303-1894
NIIN: 13031894

Potential Alternates: NAS43, 10163954

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.

79-42920-1003

79-42920-1003 - SPRING