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PartsTable / COMPONENT / 1H622D
1H622D ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The PUMP,RECIPROCATING is a the manufacturer industrial component. Key specifications include drive_shaft_type: TONGUE, operation_method: MANUAL, special_features: 1.5 CU IN. PER CYCLE DISHCARGE CAPACITY, discharge_pressure: 500.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING CENOSPHERES, pumping_element_type: PISTON, drive_connection_type: RIGID COUPLED.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-703-8889, 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
1H622D
NSN: 4320-00-703-8889
FSC: 4320
CAGE: 45934 — ONTIC ENGINEERING & MANUFACTURING, INC DBA ONTIC US (USA)
SPECIFICATIONS
drive_shaft_typeTONGUE
operation_methodMANUAL
special_features1.5 CU IN. PER CYCLE DISHCARGE CAPACITY
cylinder_quantity1
discharge_pressure500.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING CENOSPHERES
pumping_element_typePISTON
drive_connection_typeRIGID COUPLED
intake_connection_typeTHREADED INTERNAL
drive_shaft_end_diameter1.500 INCHES NOMINAL IN
media_for_which_designedHYDROCARBON FUELS AND OILS
discharge_connection_typeTHREADED INTERNAL
pump_reciprocating_designDOUBLE ACTING
NSN4320-00-703-8889
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PUMP,RECIPROCATING TITLE COMPONENT PN 1H622D MFR PUMP,RECIPROCATING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
3-1158-18Interchangeable
interchangeable cross-reference
interchangeable
AN6201-1Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-5515Interchangeable
interchangeable cross-reference
interchangeable
HYDLCOFFInterchangeable
interchangeable cross-reference
interchangeable
MIL-P-5515Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1H622D?
1H622D is a PUMP,RECIPROCATING.
What parts can replace 1H622D?
There are 5 known substitutes for 1H622D: 3-1158-18, AN6201-1, MIL-DTL-5515 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1H622D?
1H622D is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-703-8889. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026