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R1-1A1BAR1 — SWITCH,PUSH

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

R1-1A1BAR1: SWITCH,PUSH.

The SWITCH,PUSH is a the manufacturer industrial component. Key specifications include body_style: BUSHING MOUNTED, body_length: 1.250 INCHES NOMINAL IN, body_diameter: 1.562 INCHES NOMINAL IN, actuator_style: ROUND, FLUSH, bushing_length: 0.625 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-048-6656, 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
R1-1A1BAR1
NSN: 5930-01-048-6656
FSC: 5930 — Switches
CAGE: 08510 — SPANG POWER CONTROL (USA)
SPECIFICATIONS
body_styleBUSHING MOUNTED
body_length1.250 INCHES NOMINAL IN
body_diameter1.562 INCHES NOMINAL IN
actuator_styleROUND, FLUSH
bushing_length0.625 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
actuator_height0.062 INCHES NOMINAL IN
mounting_methodTHREADED BUSHING
actuator_diameter1.000 INCHES NOMINAL IN
nominal_thread_size1.125 INCHES IN
thread_quantity_per_inch16
thread_series_designatorUN
NSN5930-01-048-6656
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PUSH TITLE COMPONENT PN R1-1A1BAR1 MFR SWITCH,PUSH
KEY FEATURES
•
BUSHING LENGTH: 0.625 INCHES NOMINAL IN
•
BODY DIAMETER: 1.562 INCHES NOMINAL IN
•
ACTUATOR DIAMETER: 1.000 INCHES NOMINAL IN
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY STYLE: BUSHING MOUNTED
•
ACTUATOR STYLE: ROUND, FLUSH
•
MOUNTING METHOD: THREADED BUSHING
•
NOMINAL THREAD SIZE: 1.125 INCHES IN
TECHNICAL CHARACTERISTICS
BUSHING LENGTH0.625 INCHES NOMINAL IN
BODY DIAMETER1.562 INCHES NOMINAL IN
ACTUATOR DIAMETER1.000 INCHES NOMINAL IN
INCLOSURE TYPEFULLY INCLOSED
BODY STYLEBUSHING MOUNTED
ACTUATOR STYLEROUND, FLUSH
MOUNTING METHODTHREADED BUSHING
NOMINAL THREAD SIZE1.125 INCHES IN
BODY LENGTH1.250 INCHES NOMINAL IN
COLORRED SINGLE ACTUATOR
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
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FREQUENTLY ASKED QUESTIONS
What is R1-1A1BAR1?
R1-1A1BAR1 is a SWITCH,PUSH.
What is the NSN for R1-1A1BAR1?
R1-1A1BAR1 is cataloged in the U.S. Government catalog under NSN 5930-01-048-6656. 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.