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2PB4 — SWITCH,PUSH

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

2PB4: SWITCH,PUSH.

The SWITCH,PUSH is a the manufacturer industrial component. Key specifications include material: PLASTIC CASE, body_style: BUSHING MOUNTED, body_width: 0.672 INCHES MAXIMUM IN, body_height: 0.672 INCHES NOMINAL IN, body_length: 0.810 INCHES NOMINAL IN, overall_width: 0.688 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-682-3566, 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→ 2PB4
NSN: 5930-00-682-3566
NIINs: 006823566, 008470663, 008472017
FSC: 5930 — Switches
CAGE: 91929 — HONEYWELL INTERNATIONAL INC. DBA HONEYWEEL SENSING & CONTROLS (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleBUSHING MOUNTED
body_width0.672 INCHES MAXIMUM IN
body_height0.672 INCHES NOMINAL IN
body_length0.810 INCHES NOMINAL IN
overall_width0.688 INCHES MAXIMUM IN
actuator_styleROUND
bushing_length0.280 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
overall_height1.350 INCHES NOMINAL IN
overall_length0.810 INCHES NOMINAL IN
actuator_height0.690 INCHES NOMINAL IN
NSN5930-00-682-3566
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PUSH TITLE COMPONENT PN 2PB4 MFR SWITCH,PUSH
KEY FEATURES
•
ACTUATOR DIAMETER: 0.020 INCHES NOMINAL IN
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY STYLE: HOLE MOUNTED
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 0.375 INCHES NOMINAL IN
•
ACTUATOR STYLE: ROUND
•
MOUNTING METHOD: UNTHREADED HOLE(S)
•
SWITCH ACTUATING FORCE: 48.0 OUNCES NOMINAL OZ
•
BODY WIDTH: 0.265 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
ACTUATOR DIAMETER0.020 INCHES NOMINAL IN
INCLOSURE TYPEFULLY INCLOSED
BODY STYLEHOLE MOUNTED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH0.375 INCHES NOMINAL IN
ACTUATOR STYLEROUND
MOUNTING METHODUNTHREADED HOLE(S)
SWITCH ACTUATING FORCE48.0 OUNCES NOMINAL OZ
BODY WIDTH0.265 INCHES NOMINAL IN
BODY HEIGHT0.359 INCHES NOMINAL IN
SWITCH RELEASE FORCE2.0 OUNCES MINIMUM OZ
SUBSTITUTES & CROSS-REFERENCES 2
400840Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
2PB431TSame 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 2PB4?
2PB4 is a SWITCH,PUSH. It is classified as a MRO (MRO_GENERAL).
What parts can replace 2PB4?
There are 2 known substitutes for 2PB4: 400840, 2PB431T. Substitute compatibility should be verified for your specific system.
What is the NSN for 2PB4?
2PB4 is cataloged in the U.S. Government catalog under NSN 5930-00-682-3566. 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.