M49956 — RELAY,ELECTROMAGNETIC

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

M49956: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, thread_class: 2B SINGLE MOUNTING FACILITY, overall_width: 1.060 INCHES NOMINAL IN, overall_height: 1.700 INCHES NOMINAL IN, overall_length: 2.250 INCHES NOMINAL IN, special_features: FORM C CONTACTS RATED AT 4 AMP OTHER CONTACTS RATED AT 0.070 AMP. This part is cataloged in the U.S.

Government catalog under NSN 5945-00-256-3133, 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

M49956

NSN: 5945-00-256-3133
FSC: 5945 — Relays and Solenoids
CAGE: 00779 — TE CONNECTIVITY CORPORATION (USA)

SPECIFICATIONS

duty_type	CONTINUOUS
thread_class	2B SINGLE MOUNTING FACILITY
coil_quantity	1
overall_width	1.060 INCHES NOMINAL IN
overall_height	1.700 INCHES NOMINAL IN
overall_length	2.250 INCHES NOMINAL IN
special_features	FORM C CONTACTS RATED AT 4 AMP OTHER CONTACTS RATED AT 0.070 AMP
winding_quantity	1
nominal_thread_size	0.138 INCHES SINGLE MOUNTING FACILITY IN
thread_series_designator	UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
mounting_facility_pattern	IN-LINE SINGLE MOUNTING FACILITY
terminal_type_and_quantity	9 PIN ALL FUNCTIONS
NSN	5945-00-256-3133

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 2 THREADED HOLE(S) SINGLE MOUNTING FACILITY

•

PILE-UP MAIN CONTACT FORM ARRANGEMENT: 1C AND 1B1A

•

MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 500.0 AC AND 500.0 DC

•

MOUNTING FACILITY PATTERN: IN-LINE SINGLE MOUNTING FACILITY

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 0.750 INCHES NOMINAL SINGLE MOUNTING FACILITY IN

•

MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 70.0 AMPERES AC AND 70.0 AMPERES DC RESISTIVE LOAD

•

DUTY TYPE: CONTINUOUS

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	2 THREADED HOLE(S) SINGLE MOUNTING FACILITY
OVERALL HEIGHT	1.700 INCHES NOMINAL IN
PILE-UP MAIN CONTACT FORM ARRANGEMENT	1C AND 1B1A
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS	500.0 AC AND 500.0 DC
MOUNTING FACILITY PATTERN	IN-LINE SINGLE MOUNTING FACILITY
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	0.750 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE	70.0 AMPERES AC AND 70.0 AMPERES DC RESISTIVE LOAD
DUTY TYPE	CONTINUOUS
OVERALL LENGTH	2.250 INCHES NOMINAL IN
OVERALL WIDTH	1.060 INCHES NOMINAL IN

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 1

NL9810461Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 M49956?

M49956 is a RELAY,ELECTROMAGNETIC.

What parts can replace M49956?

There is 1 known substitute for M49956: NL9810461. Substitute compatibility should be verified for your specific system.

What is the NSN for M49956?

M49956 is cataloged in the U.S. Government catalog under NSN 5945-00-256-3133. This indicates validated use in U.S. government and defense supply chains.

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M49956 — RELAY,ELECTROMAGNETIC

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