PSC 6680 – Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments

What PSC 6680 (Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments) covers, and 66 active federal contract opportunities classified under it.

Part of PSC 66 – Instruments and Laboratory Equipment

Recent Opportunities

• Coriolis Flow Measurement Instrument
  Agency: DEPT OF DEFENSE Posted: Aug 5, 2026 Due: Aug 12, 2026 NAICS: 334514 Set-Aside: NONE Location: Hawaii
• Keyence flow sensors and accessories in support of Oak Ridge National Laboratory.
  Agency: ENERGY, DEPARTMENT OF Posted: Aug 4, 2026 Due: Aug 14, 2026 NAICS: 334513 Location: Tennessee
• HOUSING/INDICATOR_End_Item_B-52_NSN_6680011726958RK_PN_10006-1002-01
  Agency: DEPT OF DEFENSE Posted: Aug 4, 2026 Due: Sep 3, 2026 NAICS: 336413
• NOM: Indicator Sight, Liquid; WSDC: [EZN]/ END ITEM: Ticonderoga Class CG(47); PR: 7013369298, NSN: 6680-012117181: IAW : 95094 P/N: D2427-035
  Agency: DEPT OF DEFENSE Posted: Aug 4, 2026 Due: Sep 18, 2026 NAICS: 334519 Set-Aside: NONE Location: Virginia
• GASKET,LIQUID LEVEL
  Agency: DEPT OF DEFENSE Posted: Aug 3, 2026 Due: Aug 27, 2026 NAICS: 334514
• 66--FLOWMETER
  Agency: DEPT OF DEFENSE Posted: Aug 1, 2026
• GENERATOR,TACHOMETER/NSN 6680-00-432-5477
  Agency: DEPT OF DEFENSE Posted: Jul 31, 2026 Due: Aug 14, 2026 NAICS: 334519 Location: Virginia
• 66--LIQUFIER MODULE, IN REPAIR/MODIFICATION OF
  Agency: DEPT OF DEFENSE Posted: Jul 30, 2026 Due: Aug 31, 2026 NAICS: 334514
• NOM: Indicator Sight, Liquid; WSDC: [EZN]/ END ITEM: Ticonderoga Class CG(47); PR: 7013369298, NSN: 6680-012117181: IAW : 95094 P/N: D2427-035
  Agency: DEPT OF DEFENSE Posted: Jul 29, 2026 Due: Aug 3, 2026 NAICS: 334519 Location: Virginia
• 66--VENTURI METER, IN REPAIR/MODIFICATION OF
  Agency: DEPT OF DEFENSE Posted: Jul 29, 2026 Due: Aug 18, 2026 Set-Aside: SBA
• Receiver, Indicator [WSDC: JDN] End Item: Arleigh Burke Class DDG PR: 7014491639; NSN: 6680-013169400 IAW P/N: 73700-0100
  Agency: DEPT OF DEFENSE Posted: Jul 29, 2026 NAICS: 334514 Location: Virginia
• Fuel Management Cloud Software & Integration (SaaS) at North Dakota National Guard
  Agency: DEPT OF DEFENSE Posted: Jul 29, 2026 Due: Aug 6, 2026 NAICS: 334514 Set-Aside: NONE Location: North Dakota
• 66--VENTURI METER, IN REPAIR/MODIFICATION OF
  Agency: DEPT OF DEFENSE Posted: Jul 29, 2026 Due: Aug 18, 2026 NAICS: 334514
• NSN: 6680-01-146-0659 PN, Gage Rod-Cap, Liquid
  Agency: DEPT OF DEFENSE Posted: Jul 27, 2026 NAICS: 336412 Set-Aside: NONE
• INDICATOR,LIQUID QU
  Agency: DEPT OF DEFENSE Posted: Jul 23, 2026 Due: Jul 30, 2026 NAICS: 334514
• TANK LEVEL INDICATOR PARTS
  Agency: DEPT OF DEFENSE Posted: Jul 23, 2026 Due: Jul 28, 2026 NAICS: 334513
• 66--GENERAL AIR BASE BPA 5 YEAR
  Agency: INTERIOR, DEPARTMENT OF THE Posted: Jul 22, 2026 Due: Jul 27, 2026 NAICS: 325120
• Low Level Contr
  Agency: HOMELAND SECURITY, DEPARTMENT OF Posted: Jul 22, 2026 Due: Aug 21, 2026 NAICS: 336413
• USNS OSCAR V. PETERSON - SSDG Fuel Flow Meter
  Agency: DEPT OF DEFENSE Posted: Jul 21, 2026 Due: Aug 7, 2026 NAICS: 334514 Set-Aside: NONE Location: VA
• IND TUBULAR GAGE GL
  Agency: DEPT OF DEFENSE Posted: Jul 17, 2026 Due: Aug 14, 2026 NAICS: 334514
• IND TUBULAR GAGE GL
  Agency: DEPT OF DEFENSE Posted: Jul 17, 2026 Due: Aug 14, 2026 NAICS: 334514
• SPE4A726Q0474,6680005264435,INDICATOR,LIQUID QU,EA148ANH-70
  Agency: DEPT OF DEFENSE Posted: Jul 15, 2026 NAICS: 334519 Location: VA
• TRANSMITTER, LIQUID_End_Item_F-16 _NSN_6680010749369RK_PN_16VE002003-3
  Agency: DEPT OF DEFENSE Posted: Jul 15, 2026 Due: Aug 14, 2026 NAICS: 336413
• INDICATOR, LIQUID /// COOLER, FLUID, INDUSTRIAL
  Agency: HOMELAND SECURITY, DEPARTMENT OF Posted: Jul 15, 2026 Due: Jul 22, 2026 NAICS: 333618 Location: MD
• 66--LIQUFIER MODULE, IN REPAIR/MODIFICATION OF
  Agency: DEPT OF DEFENSE Posted: Jul 15, 2026 Due: Aug 31, 2026

Data sourced from SAM.gov. Updated daily. Last updated: August 8, 2026.