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990803 — SWITCH,MICROSCOPE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

990803: SWITCH,MICROSCOPE.

The SWITCH,MICROSCOPE is a the manufacturer industrial component. Key specifications include end_item_identification: LIGHT,SLIT,OPHTHALMIC, C/N 99-0781, P/N AND MODEL 1050-G5, NSN 6540-01-473-0339. This part is cataloged in the U.S.

Government catalog under NSN 4320-00-140-3678, 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
990803
NSN: 4320-00-140-3678
NIINs: 001403678, 014733740
FSC: 4320 — Power and Hand Pumps
CAGE: 12603 — CLARK EQUIPMENT CO (USA)
SPECIFICATIONS
end_item_identificationLIGHT,SLIT,OPHTHALMIC, C/N 99-0781, P/N AND MODEL 1050-G5, NSN 6540-01-473-0339
NSN4320-00-140-3678
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,MICROSCOPE TITLE COMPONENT PN 990803 MFR SWITCH,MICROSCOPE
SUBSTITUTES & CROSS-REFERENCES 2
358329Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
A15737-34-13Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 990803?
990803 is a SWITCH,MICROSCOPE.
What parts can replace 990803?
There are 2 known substitutes for 990803: 358329, A15737-34-13. Substitute compatibility should be verified for your specific system.
What is the NSN for 990803?
990803 is cataloged in the U.S. Government catalog under NSN 4320-00-140-3678. This indicates validated use in U.S. government and defense supply chains.
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