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258594 — SWITCH ASSEMBLY

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

258594: SWITCH ASSEMBLY.

The SWITCH ASSEMBLY is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, body_style: ENCLOSED FRAME, body_width: 0.750 INCHES NOMINAL IN, body_height: 0.750 INCHES NOMINAL IN, body_length: 1.125 INCHES NOMINAL IN, switch_type: PUSH. This part is cataloged in the U.S.

Government catalog under NSN 5945-00-919-2577, 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
MRO→ MRO_GENERAL→ 258594
NSN: 5945-00-919-2577
NIINs: 009192577, 010699702
FSC: 5945 — Relays and Solenoids
CAGE: 1PQF4 — CAE USA INC. (USA)
SPECIFICATIONS
duty_typeCONTINUOUS
body_styleENCLOSED FRAME
body_width0.750 INCHES NOMINAL IN
body_height0.750 INCHES NOMINAL IN
body_length1.125 INCHES NOMINAL IN
switch_typePUSH
cubic_measure0.587 CUBIC INCHES
overall_width1.000 INCHES NOMINAL IN
current_rating0.167 AMPERES NOMINAL
inclosure_typeFULLY INCLOSED
overall_height2.178 INCHES MAXIMUM IN
overall_length3.190 INCHES NOMINAL IN
NSN5945-00-919-2577
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH ASSEMBLY TITLE COMPONENT PN 258594 MFR SWITCH ASSEMBLY
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 2 THREADED HOLE(S)
•
ACTUATOR DIAMETER: 0.248 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY STYLE: ENCLOSED FRAME
•
MOUNTING FACILITY PATTERN: TWO POSITION DIAGONAL
•
ENERGIZING STROKE MAXIMUM LENGTH: 0.312 INCHES IN
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 0.625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY2 THREADED HOLE(S)
OVERALL HEIGHT0.480 INCHES MAXIMUM IN
ACTUATOR DIAMETER0.248 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
INCLOSURE TYPEFULLY INCLOSED
BODY STYLEENCLOSED FRAME
MOUNTING FACILITY PATTERNTWO POSITION DIAGONAL
ENERGIZING STROKE MAXIMUM LENGTH0.312 INCHES IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH0.625 INCHES NOMINAL IN
BODY WIDTH0.750 INCHES NOMINAL IN
BODY HEIGHT0.750 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
22-C-24DSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 258594?
258594 is a SWITCH ASSEMBLY. It is classified as a MRO (MRO_GENERAL).
What parts can replace 258594?
There is 1 known substitute for 258594: 22-C-24D. Substitute compatibility should be verified for your specific system.
What is the NSN for 258594?
258594 is cataloged in the U.S. Government catalog under NSN 5945-00-919-2577. 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.