Federal Supply Class 4130
3 stock numbers · Refrigeration, Air Conditioning, and Air Circulating Equipment (FSG 41) · published pricing
Refrigeration and air-conditioning system components.
Stock profile. Published unit prices in this class run from $1,226.61 to $11,389.95, with a median of $8,761.50 across 3 stocked items. 2 of them also carry a commercial or military part number you can order by directly — see the part number column below.
Typical applications. HVAC-R systems. Applicable standards. MIL and ARI standards.
| NSN | Item | Part number | Unit price |
|---|---|---|---|
| 4130-01-425-0526 | Refrigeration and Air Conditioning Components | 05TAQ048A3FB-A00 | $11,389.95 |
| 4130-01-434-7665 | Refrigeration and Air Conditioning Components | 14347665 | $8,761.50 |
| 4130-01-537-4995 | Refrigeration System, Mechanical | — | $1,226.61 |
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.
