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900999-3125 — SWITCH,ROTARY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

900999-3125: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include overall_width: 7.469 INCHES NOMINAL IN, overall_height: 2.500 INCHES NOMINAL IN, overall_length: 8.375 INCHES NOMINAL IN, individual_section_quantity: 17, switch_contact_basic_design: NONPILE-UP SYMMETRICAL. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-065-8976, 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
900999-3125
NSN: 5930-00-065-8976
FSC: 5930 — Switches
CAGE: 06481 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
overall_width7.469 INCHES NOMINAL IN
overall_height2.500 INCHES NOMINAL IN
overall_length8.375 INCHES NOMINAL IN
individual_section_quantity17
switch_contact_basic_designNONPILE-UP SYMMETRICAL
NSN5930-00-065-8976
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,ROTARY TITLE COMPONENT PN 900999-3125 MFR SWITCH,ROTARY
KEY FEATURES
•
SWITCH CONTACT BASIC DESIGN: NONPILE-UP SYMMETRICAL
•
INDIVIDUAL SECTION QUANTITY: 17
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT2.500 INCHES NOMINAL IN
SWITCH CONTACT BASIC DESIGNNONPILE-UP SYMMETRICAL
INDIVIDUAL SECTION QUANTITY17
OVERALL LENGTH8.375 INCHES NOMINAL IN
OVERALL WIDTH7.469 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
RS21-27018Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 900999-3125?
900999-3125 is a SWITCH,ROTARY.
What parts can replace 900999-3125?
There is 1 known substitute for 900999-3125: RS21-27018. Substitute compatibility should be verified for your specific system.
What is the NSN for 900999-3125?
900999-3125 is cataloged in the U.S. Government catalog under NSN 5930-00-065-8976. 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.