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Technical Data Sheet
PartsTable / MRO / 52890
52890 ✓ Verified by PartsTable
Clementoni · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Stranded for flexible routing, solid for conduit THHN/THWN dual-rated — check both tables
Ampacity depends on installation method
PRODUCT OVERVIEW

The 52890 is a Clementoni industrial component. Key specifications include body_width: 2.010 INCHES MAXIMUM IN, body_height: 1.300 INCHES MAXIMUM IN, body_length: 2.010 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, mounting_method: THREADED HOLE(S) SINGLE GROUP, frequency_rating: 19.0 KILOHERTZ NOMINAL SINGLE COMPONENT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-726-3720, 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→ 52890
NSN: 6145-00-726-3720
FSC: 6145
CAGE: 59501 — UNISON INDUSTRIES LLC (USA)
SPECIFICATIONS
body_width2.010 INCHES MAXIMUM IN
body_height1.300 INCHES MAXIMUM IN
body_length2.010 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
mounting_methodTHREADED HOLE(S) SINGLE GROUP
frequency_rating19.0 KILOHERTZ NOMINAL SINGLE COMPONENT
special_featuresWEAPON SYSTEM ESSENTIAL
nominal_thread_size0.112 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp85.0 CELSIUS DEGC
end_item_identificationWSD: HELICOPTER, GREEN GIANT H-3; CENTRAL MESSAGE SWITCH, AN/TYC-39A; AIRCRAFT, F-16 A
thread_quantity_per_inch40 SINGLE GROUP
NSN6145-00-726-3720
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 52890 · Clementoni ⚠ VERIFY BEFORE ORDERING Ampacity depends on installation method — conduit ≠ free air ≠ underground. Same wire, different ratings. AWG sizing is inverse — smaller number = thicker wire (4 AWG > 12 AWG) ✓ BROKER TIP Stranded = flexible routing and vibration resistance. Solid = fixed conduit runs only. THHN/THWN = dual rated — check both dry and wet ampacity tables PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
ROUND CONDUCTOR SIZE: 22 AWG SINGLE CONDUCTOR
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B355 ASSN STD ALL MATERIAL RESPONSES CORE CONDUCTOR SINGLE CONDUCTOR
•
COLOR: WHITE FIRST POSITION COVER SINGLE CONDUCTOR
•
SURFACE TREATMENT: NICKEL CORE CONDUCTOR SINGLE CONDUCTOR
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM B355 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
•
STRAND QUANTITY PER CONDUCTOR: 19 SINGLE CONDUCTOR
•
VOLTAGE RATING: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
•
STRAND AWG SIZE PER CONDUCTOR: 34 SINGLE CONDUCTOR
TECHNICAL CHARACTERISTICS (FLIS)
ROUND CONDUCTOR SIZE22 AWG SINGLE CONDUCTOR
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B355 ASSN STD ALL MATERIAL RESPONSES CORE CONDUCTOR SINGLE CONDUCTOR
COLORWHITE FIRST POSITION COVER SINGLE CONDUCTOR
SURFACE TREATMENTNICKEL CORE CONDUCTOR SINGLE CONDUCTOR
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B355 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
STRAND QUANTITY PER CONDUCTOR19 SINGLE CONDUCTOR
VOLTAGE RATING600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
STRAND AWG SIZE PER CONDUCTOR34 SINGLE CONDUCTOR
CONDUCTOR FORMSTRANDED SINGLE CONDUCTOR
TEMP RATING260.0 CELSIUS DEGC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
5305007245914Interchangeable
interchangeable cross-reference
interchangeable
FF-S-85LInterchangeable
interchangeable cross-reference
interchangeable
1135E19FN245Interchangeable
interchangeable cross-reference
interchangeable
52890Interchangeable
interchangeable cross-reference
interchangeable
7560891-002Interchangeable
interchangeable cross-reference
interchangeable
7560891-003Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 52890?
52890 is a 52890 manufactured by Clementoni. It is classified as a MRO (MRO_GENERAL).
What parts can replace 52890?
There are 11 known substitutes for 52890: 5305007245914, FF-S-85L, 1135E19FN245 and 8 more. Substitute compatibility should be verified for your specific system.
Is 52890 still available?
52890 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