NIGP 05520: Conversion Kits and Systems for CNG, LPG, etc. Gases
Item
Code facts
- Part of
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-
04
- 055
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04
- Open opportunities
- 0 1 posted in the last 90 days
NIGP codes come from the NIGP Code (NIGP: The Institute for Public Procurement, maintained by Periscope Holdings), and state and local contract opportunities from the governments' procurement sites.
State & local contract opportunities
Opportunities by state
| Rank | State | Open now | Posted, last 90 days |
|---|---|---|---|
| 1 | Wisconsin | 0 | 1 |
About NIGP 05520
NIGP 05520 Conversion Kits and Systems for CNG, LPG, Etc. Gases, an Item code, does not match the recent state and local contract opportunities available in the source. The most recent solicitations under related NIGP codes—including law enforcement vehicle upfit equipment (Washington State Department of Enterprise Services, cooperative purchasing RFP with bids due July 24, 2026), fleet inventory management (Brevard County Purchasing Services, IFB for just-in-time automotive parts management), and automotive repair parts supply agreements (School Board of Sarasota County, one-year supply bid due February 12, 2026)—address vehicle equipment, parts sourcing, and fleet maintenance rather than alternative-fuel conversion systems. The source contains no active opportunities, RFPs, RFQs, ITBs, or IFBs specifically for CNG or LPG conversion kits or systems at the state or local level.
Without posted solicitations under NIGP 05520, the issuing-body mix, geographic concentration, and market activity for this code cannot be characterized from current procurement data. Do not pursue based on recent activity alone.
Quick answers
What is NIGP 05520?
NIGP 05520 is Conversion Kits and Systems for CNG, LPG, etc. Gases, an item in NIGP 04, Automotive Products, Vehicles, and Services.
Which states post the most state and local bids under NIGP 05520?
The states with the most state and local contract opportunities under NIGP 05520 posted in the last 90 days are Wisconsin (1).
What is the latest state & local contract opportunity under NIGP 05520?
The latest state & local contract opportunity under NIGP 05520 is RNG Upgrade Procurement, Construction, and Commissioning from Wisconsin, posted August 14, 2026.
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