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900121-1 — SWITCH,PUSH

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

900121-1: SWITCH,PUSH.

The SWITCH,PUSH is a the manufacturer industrial component. Key specifications include body_style: BUSHING MOUNTED, body_length: 0.875 INCHES NOMINAL IN, thread_class: 2A A, body_diameter: 0.750 INCHES NOMINAL IN, overall_width: 0.750 INCHES NOMINAL IN, bushing_length: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-045-4731, 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
900121-1
NSN: 5930-00-045-4731
FSC: 5930 — Switches
CAGE: 00624 — EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION (USA)
SPECIFICATIONS
body_styleBUSHING MOUNTED
body_length0.875 INCHES NOMINAL IN
thread_class2A A
body_diameter0.750 INCHES NOMINAL IN
overall_width0.750 INCHES NOMINAL IN
bushing_length0.250 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
overall_height0.750 INCHES NOMINAL IN
overall_length1.375 INCHES NOMINAL IN
actuator_height0.250 INCHES NOMINAL IN
mounting_methodTHREADED BUSHING
actuator_diameter0.375 INCHES NOMINAL IN
NSN5930-00-045-4731
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PUSH TITLE COMPONENT PN 900121-1 MFR SWITCH,PUSH
KEY FEATURES
•
BUSHING LENGTH: 0.250 INCHES NOMINAL IN
•
BODY DIAMETER: 0.750 INCHES NOMINAL IN
•
ACTUATOR DIAMETER: 0.375 INCHES NOMINAL IN
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY STYLE: BUSHING MOUNTED
•
MOUNTING METHOD: THREADED BUSHING
TECHNICAL CHARACTERISTICS
BUSHING LENGTH0.250 INCHES NOMINAL IN
BODY DIAMETER0.750 INCHES NOMINAL IN
OVERALL HEIGHT0.750 INCHES NOMINAL IN
ACTUATOR DIAMETER0.375 INCHES NOMINAL IN
INCLOSURE TYPEFULLY INCLOSED
BODY STYLEBUSHING MOUNTED
MOUNTING METHODTHREADED BUSHING
OVERALL LENGTH1.375 INCHES NOMINAL IN
OVERALL WIDTH0.750 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.500 INCHES 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
D203W2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 900121-1?
900121-1 is a SWITCH,PUSH.
What parts can replace 900121-1?
There is 1 known substitute for 900121-1: D203W2. Substitute compatibility should be verified for your specific system.
What is the NSN for 900121-1?
900121-1 is cataloged in the U.S. Government catalog under NSN 5930-00-045-4731. 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.