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1021902-1 — BELL,ELECTRICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1021902-1: BELL,ELECTRICAL.

The BELL,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: ALUMINUM, action_type: SINGLE STROKE, design_type: ROUND GONG, overall_width: 6.000 INCHES NOMINAL IN, overall_height: 3.156 INCHES NOMINAL IN, mounting_method: HOLE. This part is cataloged in the U.S.

Government catalog under NSN 6350-00-060-1718, 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
1021902-1
NSN: 6350-00-060-1718
FSC: 6350 — Miscellaneous Alarm, Signal, and Security Detection Systems
CAGE: 02769 — LOCKHEED MARTIN CORPORATION DIV RMS (USA)
SPECIFICATIONS
materialALUMINUM
quantity1
action_typeSINGLE STROKE
design_typeROUND GONG
overall_width6.000 INCHES NOMINAL IN
overall_height3.156 INCHES NOMINAL IN
mounting_methodHOLE
frequency_rating60.0 HERTZ NOMINAL
overall_diameter6.500 INCHES NOMINAL IN
special_featuresPRODUCES CHIME TONE AUDIBLE SIGNAL
features_providedINCLOSURE
surface_treatmentALUMINUM
NSN6350-00-060-1718
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BELL,ELECTRICAL TITLE COMPONENT PN 1021902-1 MFR BELL,ELECTRICAL
KEY FEATURES
•
MOUNTING HOLE QUANTITY: 4
•
SOUND CHAMBER TYPE: GONG
•
VOLTAGE IN VOLTS AND CURRENT TYPE: 120.0 AC
•
DESIGN TYPE: ROUND GONG
•
OVERALL DIAMETER: 6.500 INCHES NOMINAL IN
•
TONE ADJUSTABILITY: NONADJUSTABLE
•
MOUNTING METHOD: HOLE
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY4
OVERALL HEIGHT3.156 INCHES NOMINAL IN
SOUND CHAMBER TYPEGONG
VOLTAGE IN VOLTS AND CURRENT TYPE120.0 AC
DESIGN TYPEROUND GONG
OVERALL DIAMETER6.500 INCHES NOMINAL IN
TONE ADJUSTABILITYNONADJUSTABLE
MOUNTING METHODHOLE
QUANTITY1
MOUNTING HOLE DIAMETER0.234 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 3
338-120VAC60HZReference document
Same NSN cross-reference
Reference document — Secondary reference
18Reference document
Same NSN cross-reference
Reference document — Secondary reference
338Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1021902-1?
1021902-1 is a BELL,ELECTRICAL.
What parts can replace 1021902-1?
There are 3 known substitutes for 1021902-1: 338-120VAC60HZ, 18, 338. Substitute compatibility should be verified for your specific system.
What is the NSN for 1021902-1?
1021902-1 is cataloged in the U.S. Government catalog under NSN 6350-00-060-1718. 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.