About
Quickly access federal supply catalog data on your mobile device. Search millions of parts, assemblies, and supply items by NSN, part number, or item name for instant results. Ideal for field access to critical supply information.
What's New in DuckNSN
1.2.0
April 16, 2026
New in v1.2.0: • Discontinued Parts — Cancelled NSNs now show replacement info with tap-to-navigate. Follow the replacement chain until you find an active part. • Supply Info — See unit of issue quantities, interchangeable parts, substitutes, and ordering references on every part detail page. • Visual Refresh — Updated design with improved readability, new color palette, and cleaner navigation.
MoreSubscription plans
DuckNSN Pro
Search 16M+ NSN parts with full detail and filtering.
Developer apps
FAQ
What is DuckNSN?
DuckNSN is a mobile application designed for rapid access to federal supply catalog data. It allows users to search for millions of parts and items directly from their phone or tablet, eliminating the need for desktop access.
How much does DuckNSN Pro cost?
DuckNSN Pro offers two subscription options: $4.99 per month for full access or $49.99 per year, which saves users 17%. Both subscriptions provide unlimited lookups and full feature access.
Can I cancel my DuckNSN subscription?
Yes, you can manage or cancel your subscription at any time. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period, and can be managed in your Apple ID account settings.
What devices does DuckNSN support?
DuckNSN is compatible with iPhone, iPad, and iPod devices, making it accessible for users on various Apple mobile platforms.
How often is DuckNSN updated?
The latest version of DuckNSN is 1.2.0, which was last updated on April 16, 2026. This indicates regular updates to maintain functionality and data accuracy.
What information can I find with DuckNSN?
You can retrieve comprehensive details for over 16 million federal supply items, including part numbers, CAGE codes, manufacturers, unit of issue, and unit price. Filtering options by Federal Supply Class or Item Name Code are also available.
Is DuckNSN suitable for offline use?
The description does not specify offline functionality. However, it emphasizes 'instant results straight from the federal supply system,' suggesting an active internet connection is likely required for searches.
What is the age rating for DuckNSN?
DuckNSN has an age rating of 4+, making it suitable for a wide range of users, including younger individuals who may be involved in educational or introductory roles related to supply chain management.