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PartsTable / COMPONENT / C3-378
C3-378 ✓ 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 RESISTOR,FIXED,WIRE WOUND is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: SQUARE, link_style: PIN, head_height: 0.400 INCHES MINIMUM AND 0.444 INCHES MAXIMUM IN, thread_class: 2A A, thread_length: 1.500 INCHES MINIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-273-3309, 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
C3-378
NSN: 3020-00-273-3309
FSC: 3020
CAGE: 72625 — DIAMOND CHAIN CO DIV OF AMSTED INDUSTRIES INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleSQUARE
link_stylePIN
head_height0.400 INCHES MINIMUM AND 0.444 INCHES MAXIMUM IN
thread_class2A A
thread_length1.500 INCHES MINIMUM IN
fastener_length1.750 INCHES NOMINAL IN
hardness_rating30.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
link_plate_width1.640 INCHES NOMINAL IN
thread_directionRIGHT-HAND
features_providedUNFINISHED HEAD
link_row_quantity1
NSN3020-00-273-3309
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,FIXED,WIRE WOUND TITLE COMPONENT PN C3-378 MFR RESISTOR,FIXED,WIRE WO
KEY FEATURES
•
MATERIAL: STEEL
•
LINK ROW QUANTITY: 1
•
LINK PLATE WIDTH: 1.640 INCHES NOMINAL IN
•
LINK NOMINAL WIDTH BETWEEN PLATES: 1.7500 INCHES IN
•
MINIMUM TENSILE STRENGTH: 46000 POUNDS PER SQUARE INCH LBS
•
NOMINAL PITCH DISTANCE: 2.000 INCHES IN
•
LINK STYLE: PIN
•
LINK PLATE NOMINAL THICKNESS: 0.2500 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL
LINK ROW QUANTITY1
LINK PLATE WIDTH1.640 INCHES NOMINAL IN
LINK NOMINAL WIDTH BETWEEN PLATES1.7500 INCHES IN
MINIMUM TENSILE STRENGTH46000 POUNDS PER SQUARE INCH LBS
NOMINAL PITCH DISTANCE2.000 INCHES IN
LINK STYLEPIN
LINK PLATE NOMINAL THICKNESS0.2500 INCHES IN
LINK PIN NOMINAL DIAMETER0.5625 INCHES IN
PIN FASTENING METHODCOTTER PIN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
3378Interchangeable
interchangeable cross-reference
interchangeable
0BT3378Interchangeable
interchangeable cross-reference
interchangeable
755553Interchangeable
interchangeable cross-reference
interchangeable
RC160Interchangeable
interchangeable cross-reference
interchangeable
160Interchangeable
interchangeable cross-reference
interchangeable
ASA160Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C3-378?
C3-378 is a RESISTOR,FIXED,WIRE WOUND.
What parts can replace C3-378?
There are 19 known substitutes for C3-378: 3378, 0BT3378, 755553 and 16 more. Substitute compatibility should be verified for your specific system.
Is C3-378 still available?
C3-378 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