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2188-15 — PUMP,AXIAL PISTONS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2188-15: PUMP,AXIAL PISTONS.

The PUMP,AXIAL PISTONS is a the manufacturer industrial component. Key specifications include control_location: CENTER, drive_shaft_type: SPLINED, INVOLUTE EXTERNAL, discharge_pressure: 000.0 ENERGY EFFICIENT - FEMP - LOW STANDBY POWER - OFFICE EQUIPMENT -INTEGRATED COMPUTERS, drive_shaft_length: 1.000 INCHES NOMINAL IN, volume_control_type: HYDRAULIC CYLINDER, pumping_element_type: PISTON. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-182-9649, 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
2188-15
NSN: 5340-00-182-9649
NIINs: 001829649, 007203910
FSC: 5340 — Hardware, Commercial
CAGE: 71279 — INTERCONNECTION PRODUCTS INC (USA)
SPECIFICATIONS
control_locationCENTER
drive_shaft_typeSPLINED, INVOLUTE EXTERNAL
cylinder_quantity9
discharge_pressure000.0 ENERGY EFFICIENT - FEMP - LOW STANDBY POWER - OFFICE EQUIPMENT -INTEGRATED COMPUTERS
drive_shaft_length1.000 INCHES NOMINAL IN
volume_control_typeHYDRAULIC CYLINDER
pumping_element_typePISTON
drive_connection_typeCLOSE COUPLED
intake_connection_typeFLARED TUBE
pump_rotation_directionCLOCKWISE
media_for_which_designedHYDROCARBON FUELS AND OILS
discharge_connection_typeTHREADED INTERNAL
NSN5340-00-182-9649
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2188-15 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
LENGTH: 0.750 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PROJECTION ONE END LEFT AND RIGHT INTERNAL THREADS
•
DIAMETER: 0.156 INCHES NOMINAL IN
•
RIGHT COUNTERBORE DEPTH: 0.094 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE: ROUND
TECHNICAL CHARACTERISTICS
LENGTH0.750 INCHES NOMINAL IN
STYLE DESIGNATORPROJECTION ONE END LEFT AND RIGHT INTERNAL THREADS
DIAMETER0.156 INCHES NOMINAL IN
RIGHT COUNTERBORE DEPTH0.094 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPEROUND
SUBSTITUTES & CROSS-REFERENCES 1
419702-15Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2188-15?
2188-15 is a PUMP,AXIAL PISTONS.
What parts can replace 2188-15?
There is 1 known substitute for 2188-15: 419702-15. Substitute compatibility should be verified for your specific system.
What is the NSN for 2188-15?
2188-15 is cataloged in the U.S. Government catalog under NSN 5340-00-182-9649. 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.