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2125138REVG — SWITCH,STEPPING

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

2125138REVG: SWITCH,STEPPING.

The SWITCH,STEPPING is a the manufacturer industrial component. Key specifications include drive_type: DIRECT, contact_type: NONBRIDGING, current_type: DC, homing_method: THROUGH OFF-NORMAL SPRINGS, overall_depth: 4.531 INCHES NOMINAL IN, overall_width: 2.156 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-075-3503, 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→ 2125138REVG
NSN: 5930-00-075-3503
FSC: 5930 — Switches
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
drive_typeDIRECT
contact_typeNONBRIDGING
current_typeDC
homing_methodTHROUGH OFF-NORMAL SPRINGS
overall_depth4.531 INCHES NOMINAL IN
overall_width2.156 INCHES NOMINAL IN
control_methodSELF
overall_length5.500 INCHES NOMINAL IN
voltage_rating53.0 VOLTS MAXIMUM
stepping_directionUNIDIRECTIONAL
bank_level_quantity6
electrical_resistance100.0 OHMS NOMINAL
NSN5930-00-075-3503
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,STEPPING TITLE COMPONENT PN 2125138REVG MFR SWITCH,STEPPING
KEY FEATURES
•
CONTACT TYPE: NONBRIDGING
•
CURRENT TYPE: DC
•
HOMING METHOD: THROUGH OFF-NORMAL SPRINGS
•
DRIVE TYPE: DIRECT
•
CONTACT QUANTITY PER BANK LEVEL: 20
•
CONTROL METHOD: SELF
•
NONBRIDGING LEVEL QUANTITY: 6
TECHNICAL CHARACTERISTICS
CONTACT TYPENONBRIDGING
CURRENT TYPEDC
HOMING METHODTHROUGH OFF-NORMAL SPRINGS
DRIVE TYPEDIRECT
CONTACT QUANTITY PER BANK LEVEL20
CONTROL METHODSELF
OVERALL LENGTH5.500 INCHES NOMINAL IN
NONBRIDGING LEVEL QUANTITY6
OVERALL WIDTH2.156 INCHES NOMINAL IN
MAGNETIC COIL QUANTITY1
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
A-341578Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2125138REVG?
2125138REVG is a SWITCH,STEPPING. It is classified as a MRO (MRO_GENERAL).
What parts can replace 2125138REVG?
There is 1 known substitute for 2125138REVG: A-341578. Substitute compatibility should be verified for your specific system.
What is the NSN for 2125138REVG?
2125138REVG is cataloged in the U.S. Government catalog under NSN 5930-00-075-3503. 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.