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227-4905 — 227-4905

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

227-4905: 227-4905.

The 227-4905 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5831-00-989-8978, 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
227-4905
NSN: 5831-00-989-8978
FSC: 5831 — Intercommunication and Public Address Systems, Airborne
CAGE: 09062 — CRANE ELECTRONICS, INC. (USA)
SPECIFICATIONS
Part Number227-4905
NSN5831-00-989-8978
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 227-4905 TITLE COMPONENT PN 227-4905 MFR 227-4905
KEY FEATURES
•
FSC APPLICATION DATA: INTERCOMMUNICATION SET,AIRBORNE
•
MAXIMUM OVERALL WIDTH: 5.750 INCHES IN
•
INCLOSURE TYPE: ENCASED
•
MAXIMUM OVERALL LENGTH: 6.625 INCHES IN
•
MAXIMUM OVERALL HEIGHT: 2.625 INCHES IN
•
POWER SOURCE: EXTERNAL
•
MAXIMUM VOLTAGE RATING IN VOLTS: 28.0 DC
•
MATERIAL: ALUMINUM CASE
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAINTERCOMMUNICATION SET,AIRBORNE
MAXIMUM OVERALL WIDTH5.750 INCHES IN
INCLOSURE TYPEENCASED
MAXIMUM OVERALL LENGTH6.625 INCHES IN
MAXIMUM OVERALL HEIGHT2.625 INCHES IN
POWER SOURCEEXTERNAL
MAXIMUM VOLTAGE RATING IN VOLTS28.0 DC
MATERIALALUMINUM CASE
SUBSTITUTES & CROSS-REFERENCES 5
117E300-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
117D302Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
C-2645C/AIC-14Reference document
Same NSN cross-reference
Reference document — Secondary reference
106E5005-1CSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1000700Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 227-4905?
227-4905 is a 227-4905.
What parts can replace 227-4905?
There are 5 known substitutes for 227-4905: 117E300-1, 117D302, C-2645C/AIC-14 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 227-4905?
227-4905 is cataloged in the U.S. Government catalog under NSN 5831-00-989-8978. 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.