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Technical Data Sheet
PartsTable / MRO / 1721-235
1721-235 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SWITCH,PUSH is a the manufacturer industrial component. Key specifications include special_features: CONTACTS 2PDT; ACTION ALTERNATE; LENS COLOR AMBER/GREEN; MANUFACTURERS NAME: SWITCH UNIMAX, features_provided: HORIZONTAL SPLIT LENS, actuator_inscription: ENCLOSURE, FAN MANUAL/ENCLOSURE, FAN AUTO SINGLE ACTUATOR, reference_number_differentiating_characteristics: AS DIFFERENTIATED BY EXTRA LONG PART NUMBER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-01-425-8499, 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
MRO→ MRO_GENERAL→ 1721-235
NSN: 5930-01-425-8499
FSC: 5930
CAGE: 31361 — WOODWARD, INC. (USA)
SPECIFICATIONS
special_featuresCONTACTS 2PDT; ACTION ALTERNATE; LENS COLOR AMBER/GREEN; MANUFACTURERS NAME: SWITCH UNIMAX
features_providedHORIZONTAL SPLIT LENS
actuator_inscriptionENCLOSURE, FAN MANUAL/ENCLOSURE, FAN AUTO SINGLE ACTUATOR
reference_number_differentiating_characteristicsAS DIFFERENTIATED BY EXTRA LONG PART NUMBER
NSN5930-01-425-8499
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PUSH TITLE COMPONENT PN 1721-235 MFR SWITCH,PUSH
KEY FEATURES
•
ACTUATOR INSCRIPTION: ENCLOSURE, FAN MANUAL/ENCLOSURE, FAN AUTO SINGLE ACTUATOR
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: AS DIFFERENTIATED BY EXTRA LONG PART NUMBER
•
FEATURES PROVIDED: HORIZONTAL SPLIT LENS
TECHNICAL CHARACTERISTICS (FLIS)
ACTUATOR INSCRIPTIONENCLOSURE, FAN MANUAL/ENCLOSURE, FAN AUTO SINGLE ACTUATOR
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY EXTRA LONG PART NUMBER
SPECIAL FEATURESCONTACTS 2PDT; ACTION ALTERNATE; LENS COLOR AMBER/GREEN; MANUFACTURERS NAME: SWITCH UNIMAX
FEATURES PROVIDEDHORIZONTAL SPLIT LENS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
1721-227Interchangeable
interchangeable cross-reference
interchangeable
9097-455Interchangeable
interchangeable cross-reference
interchangeable
9H1127357G4000057684Interchangeable
interchangeable cross-reference
interchangeable
9H-11-27-357A-40000-57-684-726--Interchangeable
interchangeable cross-reference
interchangeable
9H1127357A4000057684Interchangeable
interchangeable cross-reference
interchangeable
9H1127357W4000050684Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1721-235?
1721-235 is a SWITCH,PUSH. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1721-235?
There are 22 known substitutes for 1721-235: 1721-227, 9097-455, 9H1127357G4000057684 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1721-235?
1721-235 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-01-425-8499. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026