PSC AH52

AH52: NATURAL RESOURCES AND ENVIRONMENT R&D SERVICES; OTHER NATURAL RESOURCES; APPLIED RESEARCH

A product or service code names the item or service bought, whatever kind of business supplies it. Who buys this, who won it, what it went for and what recompetes soon.

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Live from the data

PSC AH52 in numbers

131awards on recordFY2021 to FY2026

$43.58Mobligatedmedian $141.7K

33vendors that won

2open notices now

15ending within 12 months$9.23M last time

In the app

Everything behind these numbers for this PSC code

Every award under this product or service code
The buyers and the vendors behind it
Award sizes, competition and set-aside mix
Recompetes inside the horizon

The numbers above are open to anybody. The organized record behind them is what a plan pays for: every award, every buyer, every vendor, cleaned, resolved and read again every night.

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Sources: USASpending and SAM.gov. Updated Oct 28, 2026. Names as published; vendor records resolved by UEI, CAGE and name.

Open notices

Open right now under PSC AH52

2 open notices right now. The newest 5:

Posted	Notice	Buyer	NAICS	Set-aside	Due
Oct 27, 2026	Ammonia-Assisted Regeneration for Longer-Lasting Direct Air Capture (DAC)Special Notice · Los Alamos NM	TRIAD - DOE CONTRACTOR	541715		Nov 18, 2026
Sep 17, 2026	2023 LIVING MARINE RESOURCES (LMR) PROGRAM GENERAL ENVIRONMENTAL NEEDSJustification · Port Hueneme CBC Base CA	NAVFAC SYSTEMS AND EXP WARFARE CTR	541715		not stated

From the SAM.gov opportunities API, checked every hour. Each title opens that notice here, with what this office has actually bought beside it. Members see every open notice, filtered to their own codes, and are emailed daily on Shop, or hourly on Pro, Capture and Enterprise.

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PSC and NAICS

Every federal award carries two codes. The NAICS code describes the kind of business the buyer expects to do the work; the PSC describes what is being bought. A machine shop and a distributor can both sell the same part, so following a PSC catches work that NAICS filters miss. The NAICS codes that pair with this PSC are listed above; each links to its own page.

Members can watch a PSC, filter every list by it, and see notices and recompetes for it in one place.

PSC codes explainedThe guide.
Every PSC on recordThe index.
Every NAICS codeThe other axis.

Sources used on this page: SAM.gov · USASpending.gov · SAM.gov contract awards

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Every code, every buying office, every vendor and every recompete, organized from the federal record and read nightly. Start on one code with no card. A plan opens every code.

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