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1897A21 — HEATING ELEMENT,ELECTRICAL,NONIM

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1897A21: HEATING ELEMENT,ELECTRICAL,NONIM.

HEATING ELEMENT,ELECTRICAL,NONIM. Key specifications include material: ALUMINUM OVERALL, overall_length: 3.000 INCHES NOMINAL IN, mounting_method: THREADED HOLE(S), handle_clearance: 1.281 INCHES NOMINAL IN, style_designator: ROUND, surface_treatment: ANODIZE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 4520-00-074-9186, 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
1897A21
NSN: 4520-00-074-9186
NIINs: 000749186, 015853864
FSC: 4520 — Space and Water Heating Equipment
CAGE: 72314 — BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. (USA)
SPECIFICATIONS
materialALUMINUM OVERALL
overall_length3.000 INCHES NOMINAL IN
mounting_methodTHREADED HOLE(S)
handle_clearance1.281 INCHES NOMINAL IN
style_designatorROUND
surface_treatmentANODIZE OVERALL
mounting_facility_quantity2
part_name_assigned_by_controlling_agencyOVAL GRIP PULL HANDLE
center_to_center_distance_between_mounting_facilities_parallel_to_length3.000 INCHES NOMINAL IN
NSN4520-00-074-9186
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HEATING ELEMENT,ELECTRICAL,NONIM TITLE COMPONENT PN 1897A21 MFR HEATING ELEMENT,ELECTR
KEY FEATURES
•
BODY STYLE: STANDARD ELEMENT
•
ELEMENT QUANTITY: 2
TECHNICAL CHARACTERISTICS
BODY STYLESTANDARD ELEMENT
ELEMENT QUANTITY2
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1897A21?
1897A21 is a HEATING ELEMENT,ELECTRICAL,NONIM.
What is the NSN for 1897A21?
1897A21 is cataloged in the U.S. Government catalog under NSN 4520-00-074-9186. 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.