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159521-01 — SWITCH,PUSH

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

159521-01: SWITCH,PUSH.

The SWITCH,PUSH is a the manufacturer industrial component. Key specifications include body_style: BUSHING MOUNTED, body_length: 0.749 INCHES NOMINAL IN, thread_class: 2A A, body_diameter: 0.469 INCHES NOMINAL IN, actuator_style: ROUND, bushing_length: 0.282 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-035-2511, 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→ 159521-01
NSN: 5930-01-035-2511
FSC: 5930 — Switches
CAGE: 35351 — GE AVIATION SYSTEMS LLC (USA)
SPECIFICATIONS
body_styleBUSHING MOUNTED
body_length0.749 INCHES NOMINAL IN
thread_class2A A
body_diameter0.469 INCHES NOMINAL IN
actuator_styleROUND
bushing_length0.282 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
overall_length1.266 INCHES MINIMUM AND 1.328 INCHES MAXIMUM IN
actuator_height0.136 INCHES NOMINAL IN
mounting_methodTHREADED BUSHING
overall_diameter0.469 INCHES NOMINAL IN
actuator_diameter0.156 INCHES NOMINAL IN
NSN5930-01-035-2511
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PUSH TITLE COMPONENT PN 159521-01 MFR SWITCH,PUSH
KEY FEATURES
•
BUSHING LENGTH: 0.282 INCHES NOMINAL IN
•
BODY DIAMETER: 0.469 INCHES NOMINAL IN
•
ACTUATOR DIAMETER: 0.156 INCHES NOMINAL IN
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY STYLE: BUSHING MOUNTED
•
OVERALL DIAMETER: 0.469 INCHES NOMINAL IN
•
ACTUATOR STYLE: ROUND
•
MOUNTING METHOD: THREADED BUSHING
TECHNICAL CHARACTERISTICS
BUSHING LENGTH0.282 INCHES NOMINAL IN
BODY DIAMETER0.469 INCHES NOMINAL IN
ACTUATOR DIAMETER0.156 INCHES NOMINAL IN
INCLOSURE TYPEFULLY INCLOSED
BODY STYLEBUSHING MOUNTED
OVERALL DIAMETER0.469 INCHES NOMINAL IN
ACTUATOR STYLEROUND
MOUNTING METHODTHREADED BUSHING
SWITCH ACTUATOR QUANTITY1
OVERALL LENGTH1.266 INCHES MINIMUM AND 1.328 INCHES MAXIMUM 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 1
B20101-3Same 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 159521-01?
159521-01 is a SWITCH,PUSH. It is classified as a MRO (MRO_GENERAL).
What parts can replace 159521-01?
There is 1 known substitute for 159521-01: B20101-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 159521-01?
159521-01 is cataloged in the U.S. Government catalog under NSN 5930-01-035-2511. 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.