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21A237 — COIL,ELECTRICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

21A237: COIL,ELECTRICAL.

The COIL,ELECTRICAL is a the manufacturer industrial component. Key specifications include body_width: 1.743 INCHES NOMINAL IN, body_height: 1.196 INCHES NOMINAL IN, body_length: 1.516 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, mounting_method: UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM SINGLE COMPONENT. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-627-4096, 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
21A237
NSN: 5950-00-627-4096
FSC: 5950 — Coils and Transformers
CAGE: 01121 — ROCKWELL AUTOMATION, INC. DBA ROCKWELL AUTOMATION (USA)
SPECIFICATIONS
body_width1.743 INCHES NOMINAL IN
body_height1.196 INCHES NOMINAL IN
body_length1.516 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
mounting_methodUNTHREADED HOLE(S) SINGLE GROUP
frequency_rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM SINGLE COMPONENT
winding_quantity1 SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
mounting_facility_quantity1 SINGLE GROUP
terminal_type_and_quantity2 SCREW
NSN5950-00-627-4096
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COIL,ELECTRICAL TITLE COMPONENT PN 21A237 MFR COIL,ELECTRICAL
KEY FEATURES
•
MOUNTING FACILITY QUANTITY: 1 SINGLE GROUP
•
INCLOSURE TYPE: FULLY INCLOSED
•
MOUNTING METHOD: UNTHREADED HOLE(S) SINGLE GROUP
•
BODY WIDTH: 1.743 INCHES NOMINAL IN
•
BODY HEIGHT: 1.196 INCHES NOMINAL IN
•
BODY LENGTH: 1.516 INCHES NOMINAL IN
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
WINDING QUANTITY: 1 SINGLE COMPONENT
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY QUANTITY1 SINGLE GROUP
INCLOSURE TYPEFULLY INCLOSED
MOUNTING METHODUNTHREADED HOLE(S) SINGLE GROUP
BODY WIDTH1.743 INCHES NOMINAL IN
BODY HEIGHT1.196 INCHES NOMINAL IN
BODY LENGTH1.516 INCHES NOMINAL IN
RELIABILITY INDICATORNOT ESTABLISHED
WINDING QUANTITY1 SINGLE COMPONENT
FREQUENCY RATING50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM SINGLE COMPONENT
TERMINAL TYPE AND QUANTITY2 SCREW
OTHER ITEMS IN FSC 5950 — Coils and Transformers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5950-00-000-0146 5950-00-001-1372 5950-00-001-1386 5950-00-001-1410 5950-00-001-1411 5950-00-001-1412 5950-00-001-1413 5950-00-001-1414
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 21A237?
21A237 is a COIL,ELECTRICAL.
What is the NSN for 21A237?
21A237 is cataloged in the U.S. Government catalog under NSN 5950-00-627-4096. 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.