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NAICS 331210 contract opportunities

7 open federal contract opportunities in NAICS 331210 right now, soonest deadline first: solicitations, presolicitations and sources-sought notices still taking responses. Each one links to the notice on SAM.gov.

Open solicitations

Oct 14, 10:00 AM UTC-6in 1 day

Manti-LaSal National Forest Culverts

AGRICULTURE, DEPARTMENT OF > FOREST SERVICE · NAICS 331210 · PSC 4710

Small Business Set Aside - TotalCombined Synopsis/SolicitationPrice, UT

View on SAM.gov → · Solicitation 1240LS26Q0079 · Posted Oct 9, 2026

Oct 14, 12:00 PM UTC-6in 1 day

STEEL TUBE

DEPT OF DEFENSE > DEPT OF THE ARMY · NAICS 331210 · PSC 4710

Small Business Set Aside - TotalCombined Synopsis/SolicitationIL

View on SAM.gov → · Solicitation W911S226U4531 · Posted Oct 7, 2026

Oct 15, 12:00 AM UTC+0in 1 day

47--TUBE AND FITTINGS,M

DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY · NAICS 331210 · PSC 47

Small Business Set Aside - TotalCombined Synopsis/SolicitationOH · office location

View on SAM.gov → · Solicitation SPE7M427T0100 · Posted Oct 4, 2026

Oct 19, 6:00 PM UTC-5in 6 days

Kingsbury Steel

DEPT OF DEFENSE > DEPT OF THE ARMY · NAICS 331210 · PSC 9640

Small Business Set Aside - TotalSolicitationRock Island, IL

View on SAM.gov → · Solicitation W519TC-27-Q-A015 · Posted Oct 7, 2026

Oct 20, 12:00 AM UTC+0in 6 days

47--TUBE,METALLIC

DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY · NAICS 331210 · PSC 47

Small Business Set Aside - TotalCombined Synopsis/SolicitationOH · office location

View on SAM.gov → · Solicitation SPE7LX27U0049 · Posted Oct 5, 2026

Oct 23, 12:00 AM UTC+0in 9 days

47--TUBE,METALLIC

DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY · NAICS 331210 · PSC 47

Small Business Set Aside - TotalCombined Synopsis/SolicitationOH · office location

View on SAM.gov → · Solicitation SPE7M427T0738 · Posted Oct 12, 2026

Oct 23, 12:00 AM UTC+0in 9 days

47--TUBE ASSEMBLY,NACEL

DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY · NAICS 331210 · PSC 47

Small Business Set Aside - TotalCombined Synopsis/SolicitationOH · office location

View on SAM.gov → · Solicitation SPE7M427T0696 · Posted Oct 12, 2026

Filter these in the open solicitations feed. Deadlines are shown in the notice's own time zone.

Recent awards

9 contract awards in NAICS 331210 signed in the last 90 days, worth $1.8M in total. See who won them.

From USAspending.gov and SAM.gov award notices. USAspending publishes Defense awards about 90 days after signing.

What NAICS 331210 covers

It is part of the Manufacturing sector.

Every federal solicitation names one NAICS code for the work. The code's small-business size standard decides who counts as small for that bid, and your SAM.gov registration lists the codes your company works in.

Open bids by state

By place of performance; notices that name none count under the contracting office's state.

Related codes