278681 — COMPRESSOR,RECIPROCATING

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

278681: 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 6685-00-242-2202, 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

278681

NSN: 6685-00-242-2202
NIINs: 002422202, 010234067
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
CAGE: 11273 — CENTRAL SCIENTIFIC CO EDUCATIONAL (USA)

SPECIFICATIONS

cooling_medium	FRESH WATER COMPRESSOR
stage_quantity	1
cylinder_quantity	2
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
compressor_speed_at_rated_capacity_in_rpm	1250.0
NSN	6685-00-242-2202

COMPONENT DIAGRAM

KEY FEATURES

•

DESIGN TYPE: FLUCTUATING

•

SCALE SMALLEST INCREMENT: 0.2 DEG FAHRENHEIT

•

ACTUATING MEDIUM: MERCURY

•

FEATURES PROVIDED: EXPANSION CHAMBER

•

SECURING DEVICE TYPE: RING

•

SCALE TYPE: ETCHED STEM

•

SCALE MEASUREMENT RANGE: +66.000 TO 80.000 DEG FAHRENHEIT

TECHNICAL CHARACTERISTICS

DESIGN TYPE	FLUCTUATING
SCALE SMALLEST INCREMENT	0.2 DEG FAHRENHEIT
OVERALL LENGTH	275.0 MILLIMETERS NOMINAL MM
ACTUATING MEDIUM	MERCURY
FEATURES PROVIDED	EXPANSION CHAMBER
SECURING DEVICE TYPE	RING
SCALE TYPE	ETCHED STEM
SCALE MEASUREMENT RANGE	+66.000 TO 80.000 DEG FAHRENHEIT

SUBSTITUTES & CROSS-REFERENCES 8

55443Reference document

Same NSN cross-reference

Reference document — Secondary reference

ASTM E1Reference document

Same NSN cross-reference

Reference document — Secondary reference

17F-86Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

456F1Reference document

Same NSN cross-reference

Reference document — Secondary reference

E1Reference document

Same NSN cross-reference

Reference document — Secondary reference

S80765Reference document

Same NSN cross-reference

Reference document — Replaced / superseded reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 278681?

278681 is a COMPRESSOR,RECIPROCATING.

What parts can replace 278681?

There are 8 known substitutes for 278681: 55443, ASTM E1, 17F-86 and 5 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 278681?

278681 is cataloged in the U.S. Government catalog under NSN 6685-00-242-2202. This indicates validated use in U.S. government and defense supply chains.

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278681 — COMPRESSOR,RECIPROCATING

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