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77202LL — SWITCH,ROTARY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

77202LL: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include terminal_type: SCREWSCREW, overall_length: 3.776 INCHES MAXIMUM3.776 INCHES MAXIMUM IN, overall_diameter: 1.718 INCHES NOMINAL1.718 INCHES NOMINAL IN, style_designator: TAP, CIRCULAR, BUSHING MOUNTTAP, CIRCULAR, BUSHING MOUNT, individual_section_quantity: 22, switch_contact_basic_design: NONPILE-UP NONSYMMETRICALNONPILE-UP NONSYMMETRICAL. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-372-9538, 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
77202LL
NSN: 5930-01-372-9538
FSC: 5930 — Switches
CAGE: 82121 — ELECTRO SWITCH CORP. DBA ELECTRO SWITCH CORP (USA)
SPECIFICATIONS
terminal_typeSCREWSCREW
overall_length3.776 INCHES MAXIMUM3.776 INCHES MAXIMUM IN
overall_diameter1.718 INCHES NOMINAL1.718 INCHES NOMINAL IN
style_designatorTAP, CIRCULAR, BUSHING MOUNTTAP, CIRCULAR, BUSHING MOUNT
individual_section_quantity22
switch_contact_basic_designNONPILE-UP NONSYMMETRICALNONPILE-UP NONSYMMETRICAL
NSN5930-01-372-9538
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,ROTARY TITLE COMPONENT PN 77202LL MFR SWITCH,ROTARY
KEY FEATURES
•
SWITCH CONTACT BASIC DESIGN: NONPILE-UP NONSYMMETRICALNONPILE-UP NONSYMMETRICAL
•
TERMINAL TYPE: SCREWSCREW
•
OVERALL DIAMETER: 1.718 INCHES NOMINAL1.718 INCHES NOMINAL IN
•
STYLE DESIGNATOR: TAP, CIRCULAR, BUSHING MOUNTTAP, CIRCULAR, BUSHING MOUNT
•
INDIVIDUAL SECTION QUANTITY: 22
TECHNICAL CHARACTERISTICS
SWITCH CONTACT BASIC DESIGNNONPILE-UP NONSYMMETRICALNONPILE-UP NONSYMMETRICAL
TERMINAL TYPESCREWSCREW
OVERALL DIAMETER1.718 INCHES NOMINAL1.718 INCHES NOMINAL IN
STYLE DESIGNATORTAP, CIRCULAR, BUSHING MOUNTTAP, CIRCULAR, BUSHING MOUNT
INDIVIDUAL SECTION QUANTITY22
OVERALL LENGTH3.776 INCHES MAXIMUM3.776 INCHES MAXIMUM 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 1
3168705-0016Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 77202LL?
77202LL is a SWITCH,ROTARY.
What parts can replace 77202LL?
There is 1 known substitute for 77202LL: 3168705-0016. Substitute compatibility should be verified for your specific system.
What is the NSN for 77202LL?
77202LL is cataloged in the U.S. Government catalog under NSN 5930-01-372-9538. 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.