PartsTable
Technical Data Sheet
Download PDF

22-0012-2 — SWITCH,ROTARY

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

22-0012-2: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 0.4062 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-890-3906, 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→ 22-0012-2
NSN: 3020-00-890-3906
NIINs: 008903906, 009205281, 016095459
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 11871 — RECON/OPTICAL, INC. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
body_stylePLAIN, SOLID
bore_stylePLAIN BOTH ENDS
tooth_formSTANDARD
pitch_diameter0.4062 INCHES NOMINAL IN
pressure_angle20.0000 DEGREES
teeth_quantity26
style_designatorHUBLESS
surface_treatmentPASSIVATE OVERALL
face_nominal_width0.109 INCHES IN
bore_nominal_diameter0.312 INCHES BOTH ENDS IN
nominal_outside_diameter0.438 INCHES IN
NSN3020-00-890-3906
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,ROTARY TITLE COMPONENT PN 22-0012-2 MFR SWITCH,ROTARY
KEY FEATURES
•
BORE NOMINAL DIAMETER: 0.312 INCHES BOTH ENDS IN
•
TEETH QUANTITY: 26
•
BODY STYLE: PLAIN, SOLID
•
BORE STYLE: PLAIN BOTH ENDS
•
STYLE DESIGNATOR: HUBLESS
•
PITCH DIAMETER: 0.4062 INCHES NOMINAL IN
•
TOOTH FORM: STANDARD
•
NOMINAL OUTSIDE DIAMETER: 0.438 INCHES IN
TECHNICAL CHARACTERISTICS
BORE NOMINAL DIAMETER0.312 INCHES BOTH ENDS IN
TEETH QUANTITY26
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
STYLE DESIGNATORHUBLESS
PITCH DIAMETER0.4062 INCHES NOMINAL IN
TOOTH FORMSTANDARD
NOMINAL OUTSIDE DIAMETER0.438 INCHES IN
SURFACE TREATMENTPASSIVATE OVERALL
PRESSURE ANGLE20.0000 DEGREES
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
Ready to buy 22-0012-2?
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 22-0012-2?
22-0012-2 is a SWITCH,ROTARY. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 22-0012-2?
22-0012-2 is cataloged in the U.S. Government catalog under NSN 3020-00-890-3906. 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 — 22-0012-2

✓ 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.