NAICS 336310 contract opportunities

27 open federal contract opportunities in NAICS 336310 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 15, 12:00 AM UTC+0in 1 day

48--VALVE ASSEMBLY,MANIFOL

DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY · NAICS 336310 · PSC 48

Combined Synopsis/SolicitationOH · office location

View on SAM.gov → · Solicitation SPE7MC27T0078 · Posted Oct 4, 2026

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

29--PUMP,FUEL,METERING AND

DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY · NAICS 336310 · PSC 29

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

View on SAM.gov → · Solicitation SPE7L127T0110 · Posted Oct 4, 2026

Oct 16, 12:00 AM UTC+0in 2 days

29--FILTER ELEMENT,FLUID

DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY · NAICS 336310 · PSC 29

Combined Synopsis/SolicitationOH · office location

View on SAM.gov → · Solicitation SPE7L127T0288 · Posted Oct 5, 2026

Oct 16, 12:00 AM UTC+0in 2 days

29--PUMP,FUEL,ELECTRICAL

DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY · NAICS 336310 · PSC 29

Combined Synopsis/SolicitationOH · office location

View on SAM.gov → · Solicitation SPE7L127U0008 · Posted Oct 2, 2026

Oct 19, 12:00 AM UTC+0in 5 days

48--VALVE,SAFETY RELIEF

DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY · NAICS 336310 · PSC 48

Combined Synopsis/SolicitationOH · office location

View on SAM.gov → · Solicitation SPE7MC27T0322 · Posted Oct 8, 2026

Oct 19, 12:00 AM UTC+0in 5 days

48--VALVE

DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY · NAICS 336310 · PSC 48

Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Combined Synopsis/SolicitationOH · office location

View on SAM.gov → · Solicitation SPE7MC27T0314 · Posted Oct 8, 2026

Oct 19, 12:00 AM UTC+0in 5 days

29--NOZZLE,FUEL INJECTION

DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY · NAICS 336310 · PSC 29

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

View on SAM.gov → · Solicitation SPE7L127T0833 · Posted Oct 8, 2026

Oct 19, 12:00 AM UTC+0in 5 days

48--VALVE ASSEMBLY,PURG

DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY · NAICS 336310 · PSC 48

Combined Synopsis/SolicitationOH · office location

View on SAM.gov → · Solicitation SPE7MC27T0292 · Posted Oct 8, 2026

Oct 19, 12:00 AM UTC+0in 5 days

29--CYLINDER ASSEMBLY,METE

DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY · NAICS 336310 · PSC 29

Combined Synopsis/SolicitationOH · office location

View on SAM.gov → · Solicitation SPE7L527T0091 · Posted Oct 7, 2026

Oct 19, 12:00 AM UTC+0in 5 days

48--STEM NUT,VALVE

DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY · NAICS 336310 · PSC 48

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

View on SAM.gov → · Solicitation SPE7MC27T0216 · Posted Oct 7, 2026

Oct 19, 12:00 AM UTC+0in 5 days

48--VALVE,SHUTTLE HYDRAULI

DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY · NAICS 336310 · PSC 48

Combined Synopsis/SolicitationOH · office location

View on SAM.gov → · Solicitation SPE7MC27T0180 · Posted Oct 7, 2026

Oct 19, 12:00 AM UTC+0in 5 days

29--RADIATOR,ENGINE COOLAN

DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY · NAICS 336310 · PSC 29

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

View on SAM.gov → · Solicitation SPE7L527T0052 · Posted Oct 7, 2026

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

29--PUMP,FUEL,METERING AND

DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY · NAICS 336310 · PSC 29

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

View on SAM.gov → · Solicitation SPE7L127U0034 · Posted Oct 5, 2026

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

48--FLAP VALVE NON RETURN

DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY · NAICS 336310 · PSC 48

Historically Underutilized Business (HUBZone) Set-Aside (FAR 19.13)Combined Synopsis/SolicitationOH · office location

View on SAM.gov → · Solicitation SPE7M227U0005 · Posted Oct 5, 2026

Oct 21, 12:00 AM UTC+0in 7 days

53--O-RING SET

DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY · NAICS 336310 · PSC 53

Combined Synopsis/SolicitationOH · office location

View on SAM.gov → · Solicitation SPE7LX27U0130 · Posted Oct 6, 2026

Oct 21, 12:00 AM UTC+0in 7 days

29--MOTOR,ENGINE STARTER,E

DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY · NAICS 336310 · PSC 29

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

View on SAM.gov → · Solicitation SPE7LX27U0131 · Posted Oct 6, 2026

Oct 21, 12:00 AM UTC+0in 7 days

29--VALVE,FUEL SYSTEM

DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY · NAICS 336310 · PSC 29

Combined Synopsis/SolicitationOH · office location

View on SAM.gov → · Solicitation SPE7LX27U0096 · Posted Oct 6, 2026

Oct 22, 4:30 PM UTC-4in 8 days

GOVERNOR,DIESEL ENG

DEPT OF DEFENSE > DEPT OF THE NAVY · NAICS 336310 · PSC 2910

SolicitationPA · office location

View on SAM.gov → · Solicitation N0010427QTA03 · Posted Oct 7, 2026

Oct 22, 4:30 PM UTC-4in 8 days

O-RING

DEPT OF DEFENSE > DEPT OF THE NAVY · NAICS 336310 · PSC 5331

Small Business Set Aside - TotalSolicitationPA · office location

View on SAM.gov → · Solicitation N0010426QAD36 · Posted Sep 22, 2026

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

48--LOCKING DEVICE,VALVE

DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY · NAICS 336310 · PSC 48

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

View on SAM.gov → · Solicitation SPE7MC27T0400 · Posted Oct 12, 2026

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

48--PRESSURE CONTROL,VA

DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY · NAICS 336310 · PSC 48

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

View on SAM.gov → · Solicitation SPE7MC27T0393 · Posted Oct 12, 2026

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

48--GUIDE,DISK,VALVE

DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY · NAICS 336310 · PSC 48

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

View on SAM.gov → · Solicitation SPE7MC27T0376 · Posted Oct 12, 2026

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

48--VALVE,BALANCED RELI

DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY · NAICS 336310 · PSC 48

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

View on SAM.gov → · Solicitation SPE7MC27T0354 · Posted Oct 12, 2026

Oct 26, 4:30 PM UTC-4in 12 days

O-RING

DEPT OF DEFENSE > DEPT OF THE NAVY · NAICS 336310 · PSC 5331

Small Business Set Aside - TotalSolicitationPA · office location

View on SAM.gov → · Solicitation N0010426QAD37 · Posted Sep 30, 2026

Oct 30, 4:30 PM UTC-4in 16 days

O-RING

DEPT OF DEFENSE > DEPT OF THE NAVY · NAICS 336310 · PSC 5331

SolicitationPA · office location

View on SAM.gov → · Solicitation N0010426QFG26 · Posted Sep 25, 2026

Showing the 25 with the soonest deadlines. See all 27 in the open solicitations feed. Deadlines are shown in the notice's own time zone.

Recent awards

42 contract awards in NAICS 336310 signed in the last 90 days, worth $12.1M 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 336310 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

Ohio 21 open
Pennsylvania 5 open

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

Related codes

336390 49 open
336320 24 open
336350 23 open
336360 15 open
336330 11 open
336340 4 open
336370 3 open
336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing 530 open