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900-2X — RELAY,ELECTROMAGNETIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

900-2X: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include cubic_measure: 24.714 CUBIC INCHES, overall_width: 2.280 INCHES MINIMUM AND 2.340 INCHES MAXIMUM IN, overall_height: 3.100 INCHES MINIMUM AND 3.220 INCHES MAXIMUM IN, overall_length: 3.220 INCHES MINIMUM AND 3.280 INCHES MAXIMUM IN, mounting_facility_pattern: RECTANGULAR SINGLE MOUNTING FACILITY, purpose_for_which_designed: GENERAL. This part is cataloged in the U.S.

Government catalog under NSN 5945-01-157-1689, 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
900-2X
NSN: 5945-01-157-1689
FSC: 5945 — Relays and Solenoids
CAGE: 18741 — TE CONNECTIVITY CORPORATION (USA)
SPECIFICATIONS
coil_quantity1
cubic_measure24.714 CUBIC INCHES
overall_width2.280 INCHES MINIMUM AND 2.340 INCHES MAXIMUM IN
overall_height3.100 INCHES MINIMUM AND 3.220 INCHES MAXIMUM IN
overall_length3.220 INCHES MINIMUM AND 3.280 INCHES MAXIMUM IN
winding_quantity1
mounting_facility_patternRECTANGULAR SINGLE MOUNTING FACILITY
purpose_for_which_designedGENERAL
terminal_type_and_quantity6 SCREW ALL FUNCTIONS
unthreaded_mounting_hole_diameter0.140 INCHES MINIMUM AND 0.200 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
mounting_facility_type_and_quantity4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
nonpile-up_main_contact_arrangement2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
NSN5945-01-157-1689
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN 900-2X MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
•
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 120.0 AC AND 28.0 DC
•
MOUNTING FACILITY PATTERN: RECTANGULAR SINGLE MOUNTING FACILITY
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 2.800 INCHES MINIMUM AND 2.830 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
•
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 5.0 AMPERES AC AND 5.0 AMPERES DC RESISTIVE LOAD
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.140 INCHES MINIMUM AND 0.200 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
OVERALL HEIGHT3.100 INCHES MINIMUM AND 3.220 INCHES MAXIMUM IN
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS120.0 AC AND 28.0 DC
MOUNTING FACILITY PATTERNRECTANGULAR SINGLE MOUNTING FACILITY
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH2.800 INCHES MINIMUM AND 2.830 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE5.0 AMPERES AC AND 5.0 AMPERES DC RESISTIVE LOAD
UNTHREADED MOUNTING HOLE DIAMETER0.140 INCHES MINIMUM AND 0.200 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
OVERALL LENGTH3.220 INCHES MINIMUM AND 3.280 INCHES MAXIMUM IN
OVERALL WIDTH2.280 INCHES MINIMUM AND 2.340 INCHES MAXIMUM IN
COIL QUANTITY1
OTHER ITEMS IN FSC 5945 — Relays and Solenoids
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5945-00-000-0093 5945-00-001-1891 5945-00-001-2622 5945-00-001-2795 5945-00-001-2806 5945-00-001-2938 5945-00-001-3015 5945-00-001-3016
SUBSTITUTES & CROSS-REFERENCES 3
B4015175Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
M0DEL900-2XReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
MODEL900-2XReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 900-2X?
900-2X is a RELAY,ELECTROMAGNETIC.
What parts can replace 900-2X?
There are 3 known substitutes for 900-2X: B4015175, M0DEL900-2X, MODEL900-2X. Substitute compatibility should be verified for your specific system.
What is the NSN for 900-2X?
900-2X is cataloged in the U.S. Government catalog under NSN 5945-01-157-1689. 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.