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Technical Data Sheet
PartsTable / MRO / 52661
52661 ✓ Verified by PartsTable
Clementoni · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include body_shape: RECTANGULAR, body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 0.688 INCHES NOMINAL IN, shaft_style: ROUND, SLOTTED, shaft_length: 0.875 INCHES NOMINAL IN, actuator_type: SINGLE SHAFT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-788-4613, 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
MRO→ MRO_GENERAL→ 52661
NSN: 5330-00-788-4613
FSC: 5330
CAGE: 71643 — SAINT-GOBAIN PERFORMANCE PLASTICS INC. DBA SAINT GOBAIN PERFORMANCE PLASTICS INC. (USA)
SPECIFICATIONS
body_shapeRECTANGULAR
body_styleCYLINDRICAL BUSHING MOUNTED
body_length0.688 INCHES NOMINAL IN
shaft_styleROUND, SLOTTED
shaft_length0.875 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
body_diameter1.531 INCHES NOMINAL IN
overall_width30.000 INCHES NOMINAL IN
tube_quantity1
muffler_designBAFFLE
overall_height2.000 INCHES MAXIMUM IN
overall_length32.000 INCHES NOMINAL IN
NSN5330-00-788-4613
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 52661 MFR: Clementoni ⚠ 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
52662Interchangeable
interchangeable cross-reference
interchangeable
25-175Interchangeable
interchangeable cross-reference
interchangeable
52661Interchangeable
interchangeable cross-reference
interchangeable
163B5949Interchangeable
interchangeable cross-reference
interchangeable
6780040-2Interchangeable
interchangeable cross-reference
interchangeable
KNC-100QQ PER 6780040-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 52661?
52661 is a RESISTOR,VARIABLE,WIRE WOUND,NON manufactured by Clementoni. It is classified as a MRO (MRO_GENERAL).
What parts can replace 52661?
There are 9 known substitutes for 52661: 52662, 25-175, 52661 and 6 more. Substitute compatibility should be verified for your specific system.
Is 52661 still available?
52661 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026