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PartsTable / COMPONENT / 178N90-2
178N90-2 ✓ 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 178N90-2 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6685-00-373-9004, 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
178N90-2
NSN: 6685-00-373-9004
FSC: 6685
CAGE: 58880 — MEGGITT (NEW HAMPSHIRE), INC (USA)
SPECIFICATIONS
Part Number178N90-2
NSN6685-00-373-9004
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 178N90-2 TITLE COMPONENT PN 178N90-2 MFR 178N90-2
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 THREAD
•
MOUNTING THREAD QUANTITY: 18 PER INCH
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
UNIT TYPE: PROTECTIVE TUBE
•
ACCOMMODATED CONTACT TYPE AND QUANTITY: 2 MALE SNAP-ON
•
STYLE DESIGNATOR: TRANSMITTER, 24V DC V
•
TERMINAL TYPE AND QUANTITY: 1 THREADED STUD
•
OPERATING TEMP RANGE: -70.0 TO 300.0 CELSIUS DEGC
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING FACILITY TYPE AND QUANTITY1 THREAD
MOUNTING THREAD QUANTITY18 PER INCH
MATERIALSTEEL CORROSION RESISTING OVERALL
UNIT TYPEPROTECTIVE TUBE
ACCOMMODATED CONTACT TYPE AND QUANTITY2 MALE SNAP-ON
STYLE DESIGNATORTRANSMITTER, 24V DC V
TERMINAL TYPE AND QUANTITY1 THREADED STUD
OPERATING TEMP RANGE-70.0 TO 300.0 CELSIUS DEGC
THREAD LENGTH0.281 INCHES NOMINAL IN
OVERALL LENGTH3.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
6685PL0796721Interchangeable
interchangeable cross-reference
interchangeable
6210158Interchangeable
interchangeable cross-reference
interchangeable
MS28034-3Interchangeable
interchangeable cross-reference
interchangeable
112639Interchangeable
Ef-VG970
interchangeable
232N90-4Interchangeable
interchangeable cross-reference
interchangeable
MS28034-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 178N90-2?
178N90-2 is a 178N90-2.
What parts can replace 178N90-2?
There are 21 known substitutes for 178N90-2: 6685PL0796721, 6210158, MS28034-3 and 18 more. Substitute compatibility should be verified for your specific system.
Is 178N90-2 still available?
178N90-2 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