PartsTable
Technical Data Sheet
Download PDF

HK250-78 — SWITCH,TOGGLE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

HK250-78: SWITCH,TOGGLE.

The SWITCH,TOGGLE is a the manufacturer industrial component. Key specifications include body_style: BUSHING MOUNT, body_width: 1.083 INCHES NOMINAL IN, body_height: 0.796 INCHES NOMINAL IN, body_length: 1.312 INCHES NOMINAL IN, actuator_style: ROUND, bushing_length: 0.468 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-354-0299, 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
HK250-78
NSN: 5930-01-354-0299
FSC: 5930 — Switches
CAGE: 73559 — CARLING TECHNOLOGIES, INC DBA CARLINGSWITCH (USA)
SPECIFICATIONS
body_styleBUSHING MOUNT
body_width1.083 INCHES NOMINAL IN
body_height0.796 INCHES NOMINAL IN
body_length1.312 INCHES NOMINAL IN
actuator_styleROUND
bushing_length0.468 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
actuator_height0.687 INCHES NOMINAL IN
mounting_methodTERMINAL
actuator_diameter0.072 INCHES NOMINAL IN
terminal_type_and_quantity3 TAB, SOLDER LUG
nonpile-up_contact_arrangement3 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION SINGLE SWITCH UNIT
NSN5930-01-354-0299
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,TOGGLE TITLE COMPONENT PN HK250-78 MFR SWITCH,TOGGLE
KEY FEATURES
•
BUSHING LENGTH: 0.468 INCHES NOMINAL IN
•
ACTUATOR DIAMETER: 0.072 INCHES NOMINAL IN
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY STYLE: BUSHING MOUNT
•
ACTUATOR STYLE: ROUND
•
MOUNTING METHOD: TERMINAL
•
BODY WIDTH: 1.083 INCHES NOMINAL IN
•
BODY HEIGHT: 0.796 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BUSHING LENGTH0.468 INCHES NOMINAL IN
ACTUATOR DIAMETER0.072 INCHES NOMINAL IN
INCLOSURE TYPEFULLY INCLOSED
BODY STYLEBUSHING MOUNT
ACTUATOR STYLEROUND
MOUNTING METHODTERMINAL
BODY WIDTH1.083 INCHES NOMINAL IN
BODY HEIGHT0.796 INCHES NOMINAL IN
ACTUATOR POSITION-ACTION RELATIONSHIPUP POSITION MAINTAINED AND DOWN POSITION MAINTAINED AND CENTER POSITION MAINTAINED
BODY LENGTH1.312 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5930 — Switches
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5930-00-000-0117 5930-00-001-1407 5930-00-001-1890 5930-00-001-2571 5930-00-001-2575 5930-00-001-2580 5930-00-001-2608 5930-00-001-2609
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
Ready to buy HK250-78?
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 HK250-78?
HK250-78 is a SWITCH,TOGGLE.
What is the NSN for HK250-78?
HK250-78 is cataloged in the U.S. Government catalog under NSN 5930-01-354-0299. 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 — HK250-78

✓ 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.