PartsTable
Technical Data Sheet
Download PDF

PK12 — REACTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

PK12: REACTOR.

The REACTOR is a the manufacturer industrial component. Key specifications include body_length: 0.760 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, inductance_type: FIXED, mounting_method: THREADED BUSHING SINGLE GROUP, winding_quantity: 1 SINGLE COMPONENT, nominal_thread_size: 0.375 INCHES SINGLE GROUP IN. This part is cataloged in the U.S.

Government catalog under NSN 5950-01-028-3777, 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
PK12
NSN: 5950-01-028-3777
NIINs: 010283777, 010497202, 015205196
FSC: 5950 — Coils and Transformers
CAGE: 20049 — THE ELECTRIC TACHOMETER CORP. (USA)
SPECIFICATIONS
body_length0.760 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
inductance_typeFIXED
mounting_methodTHREADED BUSHING SINGLE GROUP
winding_quantity1 SINGLE COMPONENT
nominal_thread_size0.375 INCHES SINGLE GROUP IN
body_outside_diameter0.500 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
thread_quantity_per_inch32 SINGLE GROUP
thread_series_designatorUNEF SINGLE GROUP
terminal_type_and_quantity3 WIRE LEAD
NSN5950-01-028-3777
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available REACTOR TITLE COMPONENT PN PK12 MFR REACTOR
KEY FEATURES
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY OUTSIDE DIAMETER: 0.500 INCHES NOMINAL IN
•
MOUNTING METHOD: THREADED BUSHING SINGLE GROUP
•
NOMINAL THREAD SIZE: 0.375 INCHES SINGLE GROUP IN
•
BODY LENGTH: 0.760 INCHES NOMINAL IN
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
WINDING QUANTITY: 1 SINGLE COMPONENT
•
THREAD QUANTITY PER INCH: 32 SINGLE GROUP
TECHNICAL CHARACTERISTICS
INCLOSURE TYPEFULLY INCLOSED
BODY OUTSIDE DIAMETER0.500 INCHES NOMINAL IN
MOUNTING METHODTHREADED BUSHING SINGLE GROUP
NOMINAL THREAD SIZE0.375 INCHES SINGLE GROUP IN
BODY LENGTH0.760 INCHES NOMINAL IN
RELIABILITY INDICATORNOT ESTABLISHED
WINDING QUANTITY1 SINGLE COMPONENT
THREAD QUANTITY PER INCH32 SINGLE GROUP
TERMINAL TYPE AND QUANTITY3 WIRE LEAD
INDUCTANCE TYPEFIXED
SUBSTITUTES & CROSS-REFERENCES 1
PK2001-1PIECE36Reference 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 PK12?
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 PK12?
PK12 is a REACTOR.
What parts can replace PK12?
There is 1 known substitute for PK12: PK2001-1PIECE36. Substitute compatibility should be verified for your specific system.
What is the NSN for PK12?
PK12 is cataloged in the U.S. Government catalog under NSN 5950-01-028-3777. 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 — PK12

✓ 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.