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Technical Data Sheet
PartsTable / COMPONENT / 640337-3
640337-3 ✓ 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 MIRROR ASSEMBLY,REARVIEW is a the manufacturer industrial component. Key specifications include material: GLASS MIRROR, frame_width: 1.812 INCHES NOMINAL IN, frame_length: 3.500 INCHES NOMINAL IN, mirror_shape: RECTANGULAR, special_features: NON-MAGNETIC, mounting_location: INSIDE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1680-00-727-5440, 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
640337-3
NSN: 1680-00-727-5440
FSC: 1680
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
materialGLASS MIRROR
frame_width1.812 INCHES NOMINAL IN
frame_length3.500 INCHES NOMINAL IN
mirror_shapeRECTANGULAR
special_featuresNON-MAGNETIC
mounting_locationINSIDE
surface_treatmentPAINT
fsc_application_dataAIRCRAFT COMPONENT
mounting_configurationBRACKET MTG W/TWO 0.190 IN. PLUS .002 DIA HOLES IN
NSN1680-00-727-5440
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MIRROR ASSEMBLY,REARVIEW TITLE COMPONENT PN 640337-3 MFR MIRROR ASSEMBLY,REARVI
KEY FEATURES
•
MOUNTING CONFIGURATION: BRACKET MTG W/TWO 0.190 IN. PLUS .002 DIA HOLES IN
•
FRAME LENGTH: 3.500 INCHES NOMINAL IN
•
SURFACE TREATMENT: PAINT
•
FSC APPLICATION DATA: AIRCRAFT COMPONENT
•
MATERIAL: GLASS MIRROR
•
MIRROR SHAPE: RECTANGULAR
•
FRAME WIDTH: 1.812 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING CONFIGURATIONBRACKET MTG W/TWO 0.190 IN. PLUS .002 DIA HOLES IN
FRAME LENGTH3.500 INCHES NOMINAL IN
SURFACE TREATMENTPAINT
FSC APPLICATION DATAAIRCRAFT COMPONENT
MATERIALGLASS MIRROR
MIRROR SHAPERECTANGULAR
SPECIAL FEATURESNON-MAGNETIC
FRAME WIDTH1.812 INCHES NOMINAL IN
MOUNTING LOCATIONINSIDE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
3375Interchangeable
interchangeable cross-reference
interchangeable
MA4-810BISSUE2PCInterchangeable
interchangeable cross-reference
interchangeable
00044Interchangeable
interchangeable cross-reference
interchangeable
N458Interchangeable
interchangeable cross-reference
interchangeable
10300154Interchangeable
interchangeable cross-reference
interchangeable
BS81Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 640337-3?
640337-3 is a MIRROR ASSEMBLY,REARVIEW.
What parts can replace 640337-3?
There are 13 known substitutes for 640337-3: 3375, MA4-810BISSUE2PC, 00044 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 640337-3?
640337-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1680-00-727-5440. 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