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2270853ISSUEB — SWITCH,STEPPING

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

2270853ISSUEB: SWITCH,STEPPING.

The SWITCH,STEPPING is a the manufacturer industrial component. Key specifications include coil_type: DRIVE, drive_type: INDIRECT, current_type: DC, overall_width: 2.688 INCHES NOMINAL IN, control_method: REMOTE, overall_height: 5.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-974-3978, 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→ 2270853ISSUEB
NSN: 5930-00-974-3978
FSC: 5930 — Switches
CAGE: 31550 — L3HARRIS TECHNOLOGIES, INC. DBA HARRIS CORPORATION (USA)
SPECIFICATIONS
coil_typeDRIVE
drive_typeINDIRECT
current_typeDC
overall_width2.688 INCHES NOMINAL IN
control_methodREMOTE
overall_height5.250 INCHES NOMINAL IN
overall_length6.875 INCHES NOMINAL IN
voltage_rating48.0 VOLTS NOMINAL
mounting_methodBASE
stepping_directionUNIDIRECTIONAL
bank_level_quantity8
electrical_resistance100.0 OHMS NOMINAL
NSN5930-00-974-3978
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,STEPPING TITLE COMPONENT PN 2270853ISSUEB MFR SWITCH,STEPPING
KEY FEATURES
•
CURRENT TYPE: DC
•
DRIVE TYPE: INDIRECT
•
CONTACT QUANTITY PER BANK LEVEL: 52
•
CONTROL METHOD: REMOTE
•
COIL TYPE: DRIVE
•
OPERATING CURRENT RATING: 480.0 MILLIAMPERES NOMINAL
•
MOUNTING METHOD: BASE
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT5.250 INCHES NOMINAL IN
CURRENT TYPEDC
DRIVE TYPEINDIRECT
CONTACT QUANTITY PER BANK LEVEL52
CONTROL METHODREMOTE
COIL TYPEDRIVE
OPERATING CURRENT RATING480.0 MILLIAMPERES NOMINAL
MOUNTING METHODBASE
OVERALL LENGTH6.875 INCHES NOMINAL IN
NONBRIDGING LEVEL QUANTITY2
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

No substitute or cross-reference records for this part.

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 2270853ISSUEB?
2270853ISSUEB is a SWITCH,STEPPING. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 2270853ISSUEB?
2270853ISSUEB is cataloged in the U.S. Government catalog under NSN 5930-00-974-3978. 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.