PartsTable
Technical Data Sheet
Download PDF

A912-21-1 — REACTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

A912-21-1: REACTOR.

The REACTOR is a the manufacturer industrial component. Key specifications include body_width: 3.750 INCHES NOMINAL IN, body_height: 3.000 INCHES NOMINAL IN, body_length: 4.250 INCHES NOMINAL IN, inclosure_type: OPEN, inductance_type: FIXED, mounting_method: BRACKET(S) SINGLE GROUP. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-592-0000, 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
A912-21-1
NSN: 5950-00-592-0000
FSC: 5950 — Coils and Transformers
CAGE: 02574 — REGULATORS PRODUCTS GROUP OF WARD LEONARD ELECTRIC CO INC (USA)
SPECIFICATIONS
body_width3.750 INCHES NOMINAL IN
body_height3.000 INCHES NOMINAL IN
body_length4.250 INCHES NOMINAL IN
inclosure_typeOPEN
inductance_typeFIXED
mounting_methodBRACKET(S) SINGLE GROUP
winding_quantity1 SINGLE COMPONENT
inductance_rating167.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
reliability_indicatorNOT ESTABLISHED
mounting_hole_diameter0.281 INCHES NOMINAL SINGLE GROUP IN
winding_operating_current1.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
terminal_type_and_quantity2 TERMINAL BLOCK W/SCREWS
NSN5950-00-592-0000
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available REACTOR TITLE COMPONENT PN A912-21-1 MFR REACTOR
KEY FEATURES
•
INCLOSURE TYPE: OPEN
•
MOUNTING METHOD: BRACKET(S) SINGLE GROUP
•
INDUCTANCE RATING: 167.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
•
BODY WIDTH: 3.750 INCHES NOMINAL IN
•
BODY HEIGHT: 3.000 INCHES NOMINAL IN
•
MOUNTING HOLE DIAMETER: 0.281 INCHES NOMINAL SINGLE GROUP IN
•
BODY LENGTH: 4.250 INCHES NOMINAL IN
•
WINDING OPERATING CURRENT: 1.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
TECHNICAL CHARACTERISTICS
INCLOSURE TYPEOPEN
MOUNTING METHODBRACKET(S) SINGLE GROUP
INDUCTANCE RATING167.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
BODY WIDTH3.750 INCHES NOMINAL IN
BODY HEIGHT3.000 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER0.281 INCHES NOMINAL SINGLE GROUP IN
BODY LENGTH4.250 INCHES NOMINAL IN
WINDING OPERATING CURRENT1.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
DC RESISTANCE RATING IN OHMS2.000 SINGLE COMPONENT SINGLE WINDING
RELIABILITY INDICATORNOT ESTABLISHED
SUBSTITUTES & CROSS-REFERENCES 1
A912-21Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy A912-21-1?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is A912-21-1?
A912-21-1 is a REACTOR.
What parts can replace A912-21-1?
There is 1 known substitute for A912-21-1: A912-21. Substitute compatibility should be verified for your specific system.
What is the NSN for A912-21-1?
A912-21-1 is cataloged in the U.S. Government catalog under NSN 5950-00-592-0000. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — A912-21-1

✓ 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.