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PartsTable / COMPONENT / 1877311-3
1877311-3 ✓ 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 1877311-3 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6680-00-670-5303, 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
1877311-3
NSN: 6680-00-670-5303
FSC: 6680
CAGE: 03956 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
Part Number1877311-3
NSN6680-00-670-5303
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 1877311-3 TITLE COMPONENT PN 1877311-3 MFR 1877311-3
KEY FEATURES
•
FEATURES PROVIDED: HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION
•
CALIBRATION SPEED IN RPM: 1000.0
•
ROTOR SPEED RATING IN RPM: 100.0 LOW FULL LOAD
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S)
•
ELECTRICAL RESISTANCE: 880.0 OHMS
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDHORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION
CALIBRATION SPEED IN RPM1000.0
OVERALL LENGTH3.239 INCHES IN
OVERALL HEIGHT1.187 INCHES IN
ROTOR SPEED RATING IN RPM100.0 LOW FULL LOAD
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S)
OVERALL WIDTH1.187 INCHES IN
ELECTRICAL RESISTANCE880.0 OHMS
SHAFT END CHARACTERISTICUNABLE TO DECODE
NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH0.937 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
231213Interchangeable
interchangeable cross-reference
interchangeable
97031Interchangeable
interchangeable cross-reference
interchangeable
218-27224-101Interchangeable
interchangeable cross-reference
interchangeable
9703Interchangeable
interchangeable cross-reference
interchangeable
1303034G001-000Interchangeable
interchangeable cross-reference
interchangeable
2897031Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1877311-3?
1877311-3 is a 1877311-3.
What parts can replace 1877311-3?
There are 8 known substitutes for 1877311-3: 231213, 97031, 218-27224-101 and 5 more. Substitute compatibility should be verified for your specific system.
Is 1877311-3 still available?
1877311-3 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