AA598 — VACUUM PUMP UNIT,ROTARY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

AA598: VACUUM PUMP UNIT,ROTARY.

The VACUUM PUMP UNIT,ROTARY is a the manufacturer industrial component. Key specifications include phase: THREE, current_type: AC, system_design: CORROSIVE, vacuum_rating: 381.0 TORR, cooling_medium: ANY ACCEPTABLE, furnished_items: VACUUM PRIMING VALVE. This part is cataloged in the U.S.

Government catalog under NSN 4310-00-618-8958, 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

AA598

NSN: 4310-00-618-8958
FSC: 4310 — Compressors and Vacuum Pumps
CAGE: 42280 — GARDNER DENVER NASH LLC DBA GARDNER DENVER ENGINEERED PRODUCTS GROUP DIV GARDNER DENVER NASH (USA)

SPECIFICATIONS

phase	THREE
current_type	AC
system_design	CORROSIVE
vacuum_rating	381.0 TORR
cooling_medium	ANY ACCEPTABLE
stage_quantity	1
furnished_items	VACUUM PRIMING VALVE
prime_mover_type	ELECTRIC MOTOR
voltage_in_volts	440.0
frequency_in_hertz	60.0
pumping_element_type	LOBE
air_displacement_rate	14.0 CUBIC FEET PER MINUTE IN FREE AIR
NSN	4310-00-618-8958

COMPONENT DIAGRAM

KEY FEATURES

•

DISCHARGE CONNECTION QUANTITY: 1

•

PHASE: THREE

•

PUMPING ELEMENT TYPE: LOBE

•

INTAKE CONNECTION TYPE: FLANGED

•

BRAKE HORSEPOWER REQUIRED: 1.500

•

FREQUENCY IN HERTZ: 60.0

•

CURRENT TYPE: AC

•

VACUUM RATING: 381.0 TORR

TECHNICAL CHARACTERISTICS

DISCHARGE CONNECTION QUANTITY	1
PHASE	THREE
PUMPING ELEMENT TYPE	LOBE
INTAKE CONNECTION TYPE	FLANGED
BRAKE HORSEPOWER REQUIRED	1.500
FREQUENCY IN HERTZ	60.0
CURRENT TYPE	AC
VACUUM RATING	381.0 TORR
DRIVE CONNECTION TYPE	CLOSE COUPLED
VOLTAGE IN VOLTS	440.0

OTHER ITEMS IN FSC 4310 — Compressors and Vacuum Pumps

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4310-00-000-0050 4310-00-001-0059 4310-00-001-2044 4310-00-001-3477 4310-00-001-3493 4310-00-001-6194 4310-00-001-6381 4310-00-001-7755

SUBSTITUTES & CROSS-REFERENCES 2

509-1938279REVASame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

509-1938279Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is AA598?

AA598 is a VACUUM PUMP UNIT,ROTARY.

What parts can replace AA598?

There are 2 known substitutes for AA598: 509-1938279REVA, 509-1938279. Substitute compatibility should be verified for your specific system.

What is the NSN for AA598?

AA598 is cataloged in the U.S. Government catalog under NSN 4310-00-618-8958. This indicates validated use in U.S. government and defense supply chains.

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AA598 — VACUUM PUMP UNIT,ROTARY

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