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Technical Data Sheet
PartsTable / COMPONENT / M1.75
M1.75 ✓ 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 M1.75 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6540-01-274-7165, 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
M1.75
NSN: 6540-01-274-7165
FSC: 6540
CAGE: 31285 — GERBER COBURN OPTICAL INDUSTRIES INC (USA)
SPECIFICATIONS
Part NumberM1.75
NSN6540-01-274-7165
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available M1.75 TITLE COMPONENT PN M1.75 MFR M1.75
KEY FEATURES
•
WIDTH: 71.0 MILLIMETERS NOMINAL MM
•
THICKNESS: 2.2 MILLIMETERS NOMINAL MM
•
STYLE DESIGNATOR: ROUND-RECTANGULAR WITH ROUNDED CORNERS
•
MATERIAL: GLASS SINGLE VISION
•
SPHERE CURVE INSIDE DIOPTER: 1.75 MINUS NOMINAL
•
CROSS-SECTIONAL SHAPE STYLE: SPHERE
•
HEIGHT: 71.0 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS (FLIS)
WIDTH71.0 MILLIMETERS NOMINAL MM
THICKNESS2.2 MILLIMETERS NOMINAL MM
STYLE DESIGNATORROUND-RECTANGULAR WITH ROUNDED CORNERS
MATERIALGLASS SINGLE VISION
SPHERE CURVE INSIDE DIOPTER1.75 MINUS NOMINAL
CROSS-SECTIONAL SHAPE STYLESPHERE
SPECIAL FEATURESUNCUT
HEIGHT71.0 MILLIMETERS NOMINAL MM
CUBIC MEASURE2.196 CUBIC FEET
LIGHT TRANSMISSIONUNTINTED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
QQ-A-200/3Interchangeable
interchangeable cross-reference
interchangeable
FS10101-0606Interchangeable
interchangeable cross-reference
interchangeable
M175Interchangeable
interchangeable cross-reference
interchangeable
3591-114Interchangeable
interchangeable cross-reference
interchangeable
13934Interchangeable
interchangeable cross-reference
interchangeable
5308Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M1.75?
M1.75 is a M1.75.
What parts can replace M1.75?
There are 19 known substitutes for M1.75: QQ-A-200/3, FS10101-0606, M175 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M1.75?
M1.75 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6540-01-274-7165. 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