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Technical Data Sheet
PartsTable / COMPONENT / PLH7814PC79
PLH7814PC79 ✓ Verified by PartsTable
— · BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

RESISTOR,VARIABLE,WIRE WOUND,PRE. Key specifications include material: COPPER ALLOY 544 OVERALL, corner_shape: SQUARE INSIDE RIGHT CORNER, flange_width: 0.1830 INCHES MINIMUM AND 0.1850 INCHES MAXIMUM IN, overall_length: 0.7500 INCHES NOMINAL IN, surface_finish: 125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE, special_features: GROOVE EXTENDS ACROSS ONE SIDE OF FLANGE FACE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-575-5999, 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
PLH7814PC79
NSN: 3120-00-575-5999
FSC: 3120
CAGE: 82328 — DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND GENERATOR CO A JOINT VENTURE (USA)
SPECIFICATIONS
materialCOPPER ALLOY 544 OVERALL
corner_shapeSQUARE INSIDE RIGHT CORNER
flange_width0.1830 INCHES MINIMUM AND 0.1850 INCHES MAXIMUM IN
overall_length0.7500 INCHES NOMINAL IN
surface_finish125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
special_featuresGROOVE EXTENDS ACROSS ONE SIDE OF FLANGE FACE
style_designatorSOLID, EXTERNAL FLANGE ONE END
body_inside_diameter0.7510 INCHES MINIMUM AND 0.7520 INCHES MAXIMUM IN
body_outside_diameter1.2510 INCHES MINIMUM AND 1.2520 INCHES MAXIMUM IN
flange_outside_diameter1.3750 INCHES NOMINAL IN
lubricant_accommodation_styleGROOVED OPEN BOTH ENDS
material_document_and_classificationASTM B139,ALLOY 544 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN3120-00-575-5999
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: PLH7814PC79 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FLANGE WIDTH: 0.1830 INCHES MINIMUM AND 0.1850 INCHES MAXIMUM IN
•
CORNER SHAPE: SQUARE OUTSIDE RIGHT CORNER
•
SURFACE FINISH: 125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
•
MATERIAL: COPPER ALLOY 544 OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B139,ALLOY 544 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
FLANGE WIDTH0.1830 INCHES MINIMUM AND 0.1850 INCHES MAXIMUM IN
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
SURFACE FINISH125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
MATERIALCOPPER ALLOY 544 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B139,ALLOY 544 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF BODY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
VE16064Interchangeable
interchangeable cross-reference
interchangeable
16064Interchangeable
interchangeable cross-reference
interchangeable
989085-1CInterchangeable
interchangeable cross-reference
interchangeable
3225795Interchangeable
interchangeable cross-reference
interchangeable
W07Interchangeable
interchangeable cross-reference
interchangeable
12614PC633Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PLH7814PC79?
PLH7814PC79 is a RESISTOR,VARIABLE,WIRE WOUND,PRE.
What parts can replace PLH7814PC79?
There are 12 known substitutes for PLH7814PC79: VE16064, 16064, 989085-1C and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PLH7814PC79?
PLH7814PC79 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-575-5999. 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