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4049-AA — PUMP UNIT,ROTARY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4049-AA: PUMP UNIT,ROTARY.

The PUMP UNIT,ROTARY is a the manufacturer industrial component. Key specifications include special_features: POS. DISPLACEMENT; CAMMED VANE; SINGLE OR DOUBLE OUTLET PORTS; 1 LB.

11 OZ. W/ 28 V. DC PERMANENT MAGNET V, end_item_identification: TPE331 ENGINE SERIES.

This part is cataloged in the U.S. Government catalog under NSN 4320-01-412-9081, 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
4049-AA
NSN: 4320-01-412-9081
FSC: 4320 — Power and Hand Pumps
CAGE: 9M039 — AEROTECH WORLD TRADE CORP. (USA)
SPECIFICATIONS
special_featuresPOS. DISPLACEMENT; CAMMED VANE; SINGLE OR DOUBLE OUTLET PORTS; 1 LB. 11 OZ. W/ 28 V. DC PERMANENT MAGNET V
end_item_identificationTPE331 ENGINE SERIES
NSN4320-01-412-9081
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PUMP UNIT,ROTARY TITLE COMPONENT PN 4049-AA MFR PUMP UNIT,ROTARY
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESPOS. DISPLACEMENT; CAMMED VANE; SINGLE OR DOUBLE OUTLET PORTS; 1 LB. 11 OZ. W/ 28 V. DC PERMANENT MAGNET V
END ITEM IDENTIFICATIONTPE331 ENGINE SERIES
OTHER ITEMS IN FSC 4320 — Power and Hand Pumps
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4320-00-001-1633 4320-00-001-2628 4320-00-001-2629 4320-00-001-2630 4320-00-001-2631 4320-00-001-2632 4320-00-001-3377 4320-00-001-3384
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4049-AA?
4049-AA is a PUMP UNIT,ROTARY.
What is the NSN for 4049-AA?
4049-AA is cataloged in the U.S. Government catalog under NSN 4320-01-412-9081. 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.