PartsTable
Technical Data Sheet
Download PDF

81621V — SWITCH,ROTARY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

81621V: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include shaft_type: ROUND, FLATTED SINGLE ACTUATOR, flat_height: 0.250 INCHES NOMINAL SINGLE ACTUATOR IN, shaft_length: 1.000 INCHES NOMINAL SINGLE ACTUATOR IN, overall_width: 4.750 INCHES NOMINAL IN, overall_height: 4.750 INCHES NOMINAL IN, overall_length: 6.312 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-548-6291, 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
81621V
NSN: 5930-00-548-6291
FSC: 5930 — Switches
CAGE: 04009 — COOPER INDUSTRIES INC COOPER DISTRIBUTION EQUIPMENT DIV (USA)
SPECIFICATIONS
shaft_typeROUND, FLATTED SINGLE ACTUATOR
flat_height0.250 INCHES NOMINAL SINGLE ACTUATOR IN
shaft_length1.000 INCHES NOMINAL SINGLE ACTUATOR IN
overall_width4.750 INCHES NOMINAL IN
overall_height4.750 INCHES NOMINAL IN
overall_length6.312 INCHES NOMINAL IN
shaft_diameter0.375 INCHES NOMINAL SINGLE ACTUATOR IN
style_designatorCIRCULAR WAFER, BUSHING MOUNT
first_flat_length0.625 INCHES NOMINAL SINGLE ACTUATOR IN
contact_switching_actionBREAKS BEFORE MAKES EACH SECTION REAR
contact_load_current_rating60.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
individual_section_quantity5
NSN5930-00-548-6291
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,ROTARY TITLE COMPONENT PN 81621V MFR SWITCH,ROTARY
KEY FEATURES
•
SHAFT TYPE: ROUND, FLATTED SINGLE ACTUATOR
•
SHAFT DIAMETER: 0.375 INCHES NOMINAL SINGLE ACTUATOR IN
•
SWITCH CONTACT BASIC DESIGN: NONPILE-UP SYMMETRICAL
•
FIRST FLAT LENGTH: 0.625 INCHES NOMINAL SINGLE ACTUATOR IN
•
CONTACT LOAD CURRENT RATING: 60.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
•
STYLE DESIGNATOR: CIRCULAR WAFER, BUSHING MOUNT
•
INDIVIDUAL SECTION QUANTITY: 5
TECHNICAL CHARACTERISTICS
SHAFT TYPEROUND, FLATTED SINGLE ACTUATOR
OVERALL HEIGHT4.750 INCHES NOMINAL IN
SHAFT DIAMETER0.375 INCHES NOMINAL SINGLE ACTUATOR IN
SWITCH CONTACT BASIC DESIGNNONPILE-UP SYMMETRICAL
FIRST FLAT LENGTH0.625 INCHES NOMINAL SINGLE ACTUATOR IN
CONTACT LOAD CURRENT RATING60.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
STYLE DESIGNATORCIRCULAR WAFER, BUSHING MOUNT
INDIVIDUAL SECTION QUANTITY5
OVERALL LENGTH6.312 INCHES NOMINAL IN
OVERALL WIDTH4.750 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
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
Ready to buy 81621V?
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 81621V?
81621V is a SWITCH,ROTARY.
What is the NSN for 81621V?
81621V is cataloged in the U.S. Government catalog under NSN 5930-00-548-6291. 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 — 81621V

✓ 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.