Buy NSN Parts
Shouldered Shaft — Miscellaneous Power Transmission Equipment (FSC 3040)
| National Stock Number | 3040-00-679-9639 |
|---|---|
| Item name | Shouldered Shaft |
| FLIS item name | Shaft, Shouldered |
| Unit of issue | EA |
| NIIN | 006799639 |
| NIIN assigned by | United States (NCB code 00) |
| Federal Supply Class (FSC) | 3040 — Miscellaneous Power Transmission Equipment |
| Federal Supply Group (FSG) | 30 — Mechanical Power Transmission Equipment |
| Unit price (USD) | $525.69 |
| Country of origin | Türkiye (Turkey) |
| Lead time | Within 90 days of order |
| Minimum order | May apply — confirm on quote |
| Documentation | Source documentation provided on all orders |
Power-transmission components not covered elsewhere, including shafts, couplings, levers, cams, and mechanical actuating assemblies.
A shouldered power-transmission shaft classified under FSC 3040.
Price in context. Across the 21 items we currently stock in FSC 3040 (Miscellaneous Power Transmission Equipment), published unit prices run from $7.00 to $600.00. At $525.69, this item sits well above the class median of $140.19 — typical of assemblies and higher-value line items in this class.
Typical applications. Drive and actuation assemblies in machinery and vehicles.
Applicable standards. SAE and MIL mechanical standards.
NSN 3040-00-679-9639 is supplied by Quick Brown Fox Solutions as a stock resale item. For custom-manufactured or prototype parts to your print, see our U.S.-based CNC machining services.
Country of origin: Türkiye (Turkey) — a DFARS qualifying country. Türkiye is a NATO ally with a reciprocal defense procurement agreement with the U.S. Department of Defense, making it a qualifying country under DFARS 225.003. On DoD and DLA solicitations, qualifying-country end products are evaluated without Buy American price penalties — they compete on par with domestic product — and DoD trade-agreements clauses (DFARS 252.225-7021) expressly accept qualifying-country end products.
Dollar thresholds. The Trade Agreements Act only applies to supply contracts at or above $174,000 (the WTO GPA threshold effective March 2026); below that — where the vast majority of hardware buys fall — the TAA does not apply at all. The main exclusion is civilian-agency solicitations at or above that threshold that restrict award to TAA designated-country products (Türkiye is not TAA-designated). Buyers are responsible for confirming the origin requirements of their specific solicitation.
Full country-of-origin and source documentation is provided with every order. Fulfillment within 90 days of order. Minimum order may apply.
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