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TT21RG-PCV-2 — SWITCH,TOGGLE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

TT21RG-PCV-2: SWITCH,TOGGLE.

The SWITCH,TOGGLE is a the manufacturer industrial component. Key specifications include material: PLASTIC CASE, body_width: 0.360 INCHES NOMINAL IN, body_height: 0.540 INCHES NOMINAL IN, body_length: 0.360 INCHES NOMINAL IN, overall_width: 0.360 INCHES NOMINAL IN, actuator_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-339-2379, 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
TT21RG-PCV-2
NSN: 5930-01-339-2379
FSC: 5930 — Switches
CAGE: 00779 — TE CONNECTIVITY CORPORATION (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_width0.360 INCHES NOMINAL IN
body_height0.540 INCHES NOMINAL IN
body_length0.360 INCHES NOMINAL IN
overall_width0.360 INCHES NOMINAL IN
actuator_styleROUND
inclosure_typeFULLY INCLOSED
overall_height0.970 INCHES NOMINAL IN
overall_length0.420 INCHES NOMINAL IN
actuator_height0.290 INCHES NOMINAL IN
actuator_diameter0.100 INCHES NOMINAL IN
nonpile-up_contact_arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
NSN5930-01-339-2379
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,TOGGLE TITLE COMPONENT PN TT21RG-PCV-2 MFR SWITCH,TOGGLE
KEY FEATURES
•
ACTUATOR DIAMETER: 0.100 INCHES NOMINAL IN
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY STYLE: PRINTED CIRCUIT
•
ACTUATOR STYLE: ROUND
•
MOUNTING METHOD: BRACKET(S) AND PRINTED CIRCUIT
•
BODY WIDTH: 0.360 INCHES NOMINAL IN
•
BODY HEIGHT: 0.540 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.970 INCHES NOMINAL IN
ACTUATOR DIAMETER0.100 INCHES NOMINAL IN
INCLOSURE TYPEFULLY INCLOSED
BODY STYLEPRINTED CIRCUIT
ACTUATOR STYLEROUND
MOUNTING METHODBRACKET(S) AND PRINTED CIRCUIT
BODY WIDTH0.360 INCHES NOMINAL IN
BODY HEIGHT0.540 INCHES NOMINAL IN
OVERALL LENGTH0.420 INCHES NOMINAL IN
OVERALL WIDTH0.360 INCHES NOMINAL 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is TT21RG-PCV-2?
TT21RG-PCV-2 is a SWITCH,TOGGLE.
What is the NSN for TT21RG-PCV-2?
TT21RG-PCV-2 is cataloged in the U.S. Government catalog under NSN 5930-01-339-2379. 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.