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EFF317 — INDICATING MECHANISM

✓ Government record, cited
MISSION SYSTEMS DAVENPORT INC. · COMPONENT
PRODUCT OVERVIEW

EFF317: INDICATING MECHANISM.

The INDICATING MECHANISM is a MISSION SYSTEMS DAVENPORT INC. industrial component. Key specifications include FSC APPLICATION DATA: INDICATOR,ATTITUDE, END ITEM IDENTIFICATION: 66107818531.

This part is cataloged in the U.S. Government catalog under NSN 6610-00-270-6649, 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
EFF317
NSN: 6610-00-270-6649
FSC: 6610 — Flight Instruments
CAGE: 99251 — MISSION SYSTEMS DAVENPORT INC. (USA)
SPECIFICATIONS
FSC APPLICATION DATAINDICATOR,ATTITUDE
END ITEM IDENTIFICATION66107818531
NSN6610-00-270-6649
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: MISSION SYSTEMS DAVENPORT INC. INDICATING MECHANISM TITLE COMPONENT PN EFF317 MFR MISSION SYSTEMS DAVENPORT INC. INDICATING MECHANISM
KEY FEATURES
•
FSC APPLICATION DATA: INDICATOR,ATTITUDE
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAINDICATOR,ATTITUDE
END ITEM IDENTIFICATION66107818531
SUBSTITUTES & CROSS-REFERENCES 2
124-19-4Reference document
Same NSN cross-reference
Reference document — Secondary reference
124-43Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is EFF317?
EFF317 is a INDICATING MECHANISM manufactured by MISSION SYSTEMS DAVENPORT INC..
What parts can replace EFF317?
There are 2 known substitutes for EFF317: 124-19-4, 124-43. Substitute compatibility should be verified for your specific system.
What is the NSN for EFF317?
EFF317 is cataloged in the U.S. Government catalog under NSN 6610-00-270-6649. 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.