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246153 — CONTACTOR,MAGNETIC

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

246153: CONTACTOR,MAGNETIC.

The CONTACTOR,MAGNETIC is a the manufacturer industrial component. Key specifications include ambient_temp: 70.00 CELSIUS DEGC, ac_voltage_rating: 250.0 VOLTS MINIMUM AND 500.0 VOLTS MAXIMUM, enclosure_feature: CLOSED FRAME, operating_voltage_characteristic: FULL, part_name_assigned_by_controlling_agency: CK CONTACTOR. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-190-5797, 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
246153
NSN: 5310-01-190-5797
NIINs: 011905797, 016903069
FSC: 5310 — Nuts and Washers
CAGE: 04939 — LOCKHEED MARTIN CORPORATION (USA)
SPECIFICATIONS
ambient_temp70.00 CELSIUS DEGC
ac_voltage_rating250.0 VOLTS MINIMUM AND 500.0 VOLTS MAXIMUM
enclosure_featureCLOSED FRAME
operating_voltage_characteristicFULL
part_name_assigned_by_controlling_agencyCK CONTACTOR
NSN5310-01-190-5797
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 246153 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 246153?
246153 is a CONTACTOR,MAGNETIC.
What is the NSN for 246153?
246153 is cataloged in the U.S. Government catalog under NSN 5310-01-190-5797. 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.