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R278681 — COMPRESSOR,RECIPROCATING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

R278681: COMPRESSOR,RECIPROCATING.

The COMPRESSOR,RECIPROCATING is a the manufacturer industrial component. Key specifications include cooling_medium: FRESH WATER COMPRESSOR, discharge_flow_rate: 12.000 CUBIC FEET PER MINUTE, cooling_system_design: SINGLE, drive_connection_type: SINGLE STRAND V-BELT, cylinder_arrangement_style: VERTICAL DESIGN, reciprocating_compressor_design: SINGLE ACTING. This part is cataloged in the U.S.

Government catalog under NSN 4310-01-023-4067, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
R278681
NSN: 4310-01-023-4067
FSC: 4310 — Compressors and Vacuum Pumps
CAGE: 06853 — BENDIX COMMERCIAL VEHICLE SYSTEMS LLC DBA BENDIX COMMERCIAL VEHICLE SYSTEMS (USA)
SPECIFICATIONS
cooling_mediumFRESH WATER COMPRESSOR
stage_quantity1
cylinder_quantity2
discharge_flow_rate12.000 CUBIC FEET PER MINUTE
cooling_system_designSINGLE
drive_connection_typeSINGLE STRAND V-BELT
cylinder_arrangement_styleVERTICAL DESIGN
reciprocating_compressor_designSINGLE ACTING
compressor_speed_at_rated_capacity_in_rpm1250.0
NSN4310-01-023-4067
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COMPRESSOR,RECIPROCATING TITLE COMPONENT PN R278681 MFR COMPRESSOR,RECIPROCATI
KEY FEATURES
•
COOLING SYSTEM DESIGN: SINGLE
•
DRIVE CONNECTION TYPE: SINGLE STRAND V-BELT
•
COMPRESSOR SPEED AT RATED CAPACITY IN RPM: 1250.0
•
STAGE QUANTITY: 1
•
CYLINDER QUANTITY: 2
•
RECIPROCATING COMPRESSOR DESIGN: SINGLE ACTING
•
CYLINDER ARRANGEMENT STYLE: VERTICAL DESIGN
•
DISCHARGE FLOW RATE: 12.000 CUBIC FEET PER MINUTE
TECHNICAL CHARACTERISTICS
COOLING SYSTEM DESIGNSINGLE
DRIVE CONNECTION TYPESINGLE STRAND V-BELT
COMPRESSOR SPEED AT RATED CAPACITY IN RPM1250.0
STAGE QUANTITY1
CYLINDER QUANTITY2
RECIPROCATING COMPRESSOR DESIGNSINGLE ACTING
CYLINDER ARRANGEMENT STYLEVERTICAL DESIGN
DISCHARGE FLOW RATE12.000 CUBIC FEET PER MINUTE
COOLING MEDIUMFRESH WATER COMPRESSOR
SUBSTITUTES & CROSS-REFERENCES 2
278681Reference document
Same NSN cross-reference
Reference document — Secondary reference
51U14Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is R278681?
R278681 is a COMPRESSOR,RECIPROCATING.
What parts can replace R278681?
There are 2 known substitutes for R278681: 278681, 51U14. Substitute compatibility should be verified for your specific system.
What is the NSN for R278681?
R278681 is cataloged in the U.S. Government catalog under NSN 4310-01-023-4067. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.