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1040194 — FILTER,LIGHT,TELESCOPIC INSTRUME

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1040194: FILTER,LIGHT,TELESCOPIC INSTRUME.

FILTER,LIGHT,TELESCOPIC INSTRUME. Key specifications include overall_diameter: 0.748 INCHES NOMINAL IN, overall_thickness: 0.125 INCHES NOMINAL IN, end_item_identification: DELEX F.C.S., TELESCOPE MK102 MOD.NC3. This part is cataloged in the U.S.

Government catalog under NSN 1240-01-386-4444, 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
1040194
NSN: 1240-01-386-4444
FSC: 1240 — Optical Sighting and Ranging Equipment
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
overall_diameter0.748 INCHES NOMINAL IN
overall_thickness0.125 INCHES NOMINAL IN
end_item_identificationDELEX F.C.S., TELESCOPE MK102 MOD.NC3
NSN1240-01-386-4444
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,LIGHT,TELESCOPIC INSTRUME TITLE COMPONENT PN 1040194 MFR FILTER,LIGHT,TELESCOPI
KEY FEATURES
•
OVERALL DIAMETER: 0.748 INCHES NOMINAL IN
•
OVERALL THICKNESS: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER0.748 INCHES NOMINAL IN
OVERALL THICKNESS0.125 INCHES NOMINAL IN
END ITEM IDENTIFICATIONDELEX F.C.S., TELESCOPE MK102 MOD.NC3
OTHER ITEMS IN FSC 1240 — Optical Sighting and Ranging Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1240-00-000-0160 1240-00-001-4014 1240-00-001-4015 1240-00-001-4488 1240-00-003-1076 1240-00-003-8404 1240-00-003-8405 1240-00-003-8406
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 1040194?
1040194 is a FILTER,LIGHT,TELESCOPIC INSTRUME.
What is the NSN for 1040194?
1040194 is cataloged in the U.S. Government catalog under NSN 1240-01-386-4444. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.