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PartsTable / COMPONENT / SK-176489
SK-176489 ✓ 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 COIL,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include criticality_code_justification: ZZZY, reference_number_differentiating_characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-812-7857, 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
SK-176489
NSN: 4320-00-812-7857
FSC: 4320
CAGE: 93232 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS WRIGHT ENGINEERED PUMP DIVISION USE CAGE CODE 0UBG9 FOR CATALOGING (USA)
SPECIFICATIONS
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
NSN4320-00-812-7857
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COIL,RADIO FREQUENCY TITLE COMPONENT PN SK-176489 MFR COIL,RADIO FREQUENCY
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: NICKEL COPPER ALLOY,QQ-N-281,CLASS A; 0.500 IN. SIZE; MAX DIA 0.854 IN.,MIN DIA 0.531 IN.; W/2 0.096 IN. DIA DRILL HOLES,180 DEG APART IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONNICKEL COPPER ALLOY,QQ-N-281,CLASS A; 0.500 IN. SIZE; MAX DIA 0.854 IN.,MIN DIA 0.531 IN.; W/2 0.096 IN. DIA DRILL HOLES,180 DEG APART IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
1061-7Interchangeable
interchangeable cross-reference
interchangeable
53608Interchangeable
interchangeable cross-reference
interchangeable
110S 1-11/16Interchangeable
interchangeable cross-reference
interchangeable
941 1-11/16Interchangeable
interchangeable cross-reference
interchangeable
10-1760 ITEM 20Interchangeable
interchangeable cross-reference
interchangeable
A7600Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SK-176489?
SK-176489 is a COIL,RADIO FREQUENCY.
What parts can replace SK-176489?
There are 12 known substitutes for SK-176489: 1061-7, 53608, 110S 1-11/16 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SK-176489?
SK-176489 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-812-7857. 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