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PartsTable / COMPONENT / 71-3187
71-3187 ✓ 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 BEARING,WASHER,THRUST is a the manufacturer industrial component. Key specifications include color: CLEAR LENS, material: PLASTIC LENS, flange_width: 0.188 INCHES NOMINAL IN, overall_height: 1.344 INCHES NOMINAL IN, mounting_method: FLANGE, overall_diameter: 3.281 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6230-00-163-1856, 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
71-3187
NSN: 6230-00-163-1856
FSC: 6230
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
colorCLEAR LENS
materialPLASTIC LENS
flange_width0.188 INCHES NOMINAL IN
overall_height1.344 INCHES NOMINAL IN
mounting_methodFLANGE
overall_diameter3.281 INCHES NOMINAL IN
style_designatorCONVEX
surface_conditionSMOOTH BACK
effective_diameter2.750 INCHES NOMINAL IN
mounting_device_quantity1
light_transmission_designTRANSPARENT LENS
NSN6230-00-163-1856
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BEARING,WASHER,THRUST TITLE COMPONENT PN 71-3187 MFR BEARING,WASHER,THRUST
KEY FEATURES
•
LENS TYPE AND QUANTITY: 1 FLAT, ROUND
•
VOLTAGE RATING IN VOLTS: 3.0 DC NOMINAL
•
LENS TRANSPARENCY: TRANSPARENT
•
LENS SURFACE CONDITION: SMOOTH BACK
•
MATERIAL DOCUMENT AND CLASSIFICATION: L-P-1183,TYPE VI FED SPEC SINGLE MATERIAL RESPONSE BODY
•
MATERIAL: PLASTIC BODY
•
FURNISHED ITEMS AND QUANTITY: 2 LAMP
•
LENS COLOR: COLORLESS
TECHNICAL CHARACTERISTICS (FLIS)
LENS TYPE AND QUANTITY1 FLAT, ROUND
VOLTAGE RATING IN VOLTS3.0 DC NOMINAL
LENS TRANSPARENCYTRANSPARENT
LENS SURFACE CONDITIONSMOOTH BACK
MATERIAL DOCUMENT AND CLASSIFICATIONL-P-1183,TYPE VI FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIALPLASTIC BODY
FURNISHED ITEMS AND QUANTITY2 LAMP
LENS COLORCOLORLESS
OVERALL LENGTH8.000 INCHES MAXIMUM IN
OVERALL DIAMETER2.500 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
W-F-00421Interchangeable
interchangeable cross-reference
interchangeable
1359Interchangeable
interchangeable cross-reference
interchangeable
AA1974Interchangeable
interchangeable cross-reference
interchangeable
P41270Interchangeable
interchangeable cross-reference
interchangeable
SCD14287ITEM3Interchangeable
interchangeable cross-reference
interchangeable
P41130Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 71-3187?
71-3187 is a BEARING,WASHER,THRUST.
What parts can replace 71-3187?
There are 27 known substitutes for 71-3187: W-F-00421, 1359, AA1974 and 24 more. Substitute compatibility should be verified for your specific system.
Is 71-3187 still available?
71-3187 is currently cancelled.
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Last verified: July 2026