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Wrench Support — Torpedo Maintenance and Checkout Equipment (FSC 4921)
| National Stock Number | 4921-00-431-4376 |
|---|---|
| Item name | Wrench Support |
| FLIS item name | Support, Wrench |
| Unit of issue | EA |
| NIIN | 004314376 |
| NIIN assigned by | United States (NCB code 00) |
| Federal Supply Class (FSC) | 4921 — Torpedo Maintenance and Checkout Equipment |
| Federal Supply Group (FSG) | 49 — Maintenance and Repair Shop Equipment |
| Unit price (USD) | $157.71 |
| 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 |
Specialized torpedo maintenance and checkout equipment components.
A chrome-plated steel support tool for torpedo maintenance, measuring 5.5 inches long by 1.234 inches in diameter.
Price in context. Across the 2 items we currently stock in FSC 4921 (Torpedo Maintenance and Checkout Equipment), published unit prices run from $157.71 to $350.46. At $157.71, this item sits below the class median of $254.08.
Stock activity. This item has appeared 2 times in our supplier stock feed, most recently listed 2026-08-19, with a lot quantity of 12 units. Listing activity is a practical signal of ongoing availability; confirm current stock and firm pricing on your quote.
Typical applications. Weapon maintenance.
Applicable standards. Program specifications.
NSN 4921-00-431-4376 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.
