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16149B — PUMP,AXIAL PISTONS

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

16149B: PUMP,AXIAL PISTONS.

The PUMP,AXIAL PISTONS is a the manufacturer industrial component. Key specifications include drive_shaft_type: MACHINE KEYWAY, special_features: MANUAL LEVER CONTROL, discharge_pressure: 000.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING SILICA FUME, drive_shaft_length: 1.935 INCHES NOMINAL IN, volume_control_type: PUSH-PULL, pumping_element_type: PISTON. This part is cataloged in the U.S.

Government catalog under NSN 4320-01-018-6557, 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
16149B
NSN: 4320-01-018-6557
FSC: 4320 — Power and Hand Pumps
CAGE: 73760 — ITT AEROSPACE CONTROLS LLC DBA ITT AEROSPACE CONTROLS UNIT S (USA)
SPECIFICATIONS
drive_shaft_typeMACHINE KEYWAY
special_featuresMANUAL LEVER CONTROL
cylinder_quantity9
discharge_pressure000.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING SILICA FUME
drive_shaft_length1.935 INCHES NOMINAL IN
volume_control_typePUSH-PULL
pumping_element_typePISTON
unpackaged_unit_width8.0000 INCHES NOMINAL IN
intake_connection_typeTHREADED INTERNAL
unpackaged_unit_height7.560 INCHES NOMINAL IN
unpackaged_unit_length7.440 INCHES NOMINAL IN
pump_rotation_directionCOUNTERCLOCKWISE
NSN4320-01-018-6557
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PUMP,AXIAL PISTONS TITLE COMPONENT PN 16149B MFR PUMP,AXIAL PISTONS
KEY FEATURES
•
DISCHARGE CONNECTION QUANTITY: 1
•
PUMPING ELEMENT TYPE: PISTON
•
INTAKE CONNECTION TYPE: THREADED INTERNAL
•
PUMPING ELEMENT OPERATING POSITION: HORIZONTAL
•
DRIVE SHAFT LENGTH: 1.935 INCHES NOMINAL IN
•
UNPACKAGED UNIT LENGTH: 7.440 INCHES NOMINAL IN
•
RECIPROCATING STROKE TYPE: VARIABLE
•
OPERATING SPEED AT RATED CAPACITY: 1800.0 REVOLUTIONS PER MINUTE
TECHNICAL CHARACTERISTICS
DISCHARGE CONNECTION QUANTITY1
PUMPING ELEMENT TYPEPISTON
INTAKE CONNECTION TYPETHREADED INTERNAL
PUMPING ELEMENT OPERATING POSITIONHORIZONTAL
DRIVE SHAFT LENGTH1.935 INCHES NOMINAL IN
UNPACKAGED UNIT LENGTH7.440 INCHES NOMINAL IN
RECIPROCATING STROKE TYPEVARIABLE
OPERATING SPEED AT RATED CAPACITY1800.0 REVOLUTIONS PER MINUTE
PUMP RECIPROCATING DESIGNSINGLE ACTING
UNPACKAGED UNIT WIDTH8.0000 INCHES NOMINAL IN
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 5
PVB15-LDY-30-M-10Reference document
Same NSN cross-reference
Reference document — Secondary reference
PVB-10-LDY-30-HReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
PV15-LDY-31-M-10Reference document
Same NSN cross-reference
Reference document — Secondary reference
PVB15-LDY-30-M-Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
1026-40101 PC 13Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 16149B?
16149B is a PUMP,AXIAL PISTONS.
What parts can replace 16149B?
There are 5 known substitutes for 16149B: PVB15-LDY-30-M-10, PVB-10-LDY-30-H, PV15-LDY-31-M-10 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 16149B?
16149B is cataloged in the U.S. Government catalog under NSN 4320-01-018-6557. 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.