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L283855-2 — MOUNTING BASE,ELECTRICAL EQUIPME

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

L283855-2: MOUNTING BASE,ELECTRICAL EQUIPME.

MOUNTING BASE,ELECTRICAL EQUIPME. Key specifications include material: ALUMINUM, fsc_application_data: AN/ARA-31, specific_equipment_accommodated: KY-149/AR. This part is cataloged in the U.S.

Government catalog under NSN 5975-00-339-1499, 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
L283855-2
NSN: 5975-00-339-1499
FSC: 5975 — Electrical Hardware and Supplies
CAGE: 06845 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)
SPECIFICATIONS
materialALUMINUM
fsc_application_dataAN/ARA-31
specific_equipment_accommodatedKY-149/AR
NSN5975-00-339-1499
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MOUNTING BASE,ELECTRICAL EQUIPME TITLE COMPONENT PN L283855-2 MFR MOUNTING BASE,ELECTRIC
KEY FEATURES
•
FSC APPLICATION DATA: AN/ARA-31
•
SPECIFIC EQUIPMENT ACCOMMODATED: KY-149/AR
•
MATERIAL: ALUMINUM
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAAN/ARA-31
SPECIFIC EQUIPMENT ACCOMMODATEDKY-149/AR
MATERIALALUMINUM
OTHER ITEMS IN FSC 5975 — Electrical Hardware and Supplies
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5975-00-000-0120 5975-00-000-0126 5975-00-000-7420 5975-00-001-1397 5975-00-001-1538 5975-00-001-1539 5975-00-001-1542 5975-00-001-2444
SUBSTITUTES & CROSS-REFERENCES 2
MT1620ARReference document
Same NSN cross-reference
Reference document — Secondary reference
SMC134197Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is L283855-2?
L283855-2 is a MOUNTING BASE,ELECTRICAL EQUIPME.
What parts can replace L283855-2?
There are 2 known substitutes for L283855-2: MT1620AR, SMC134197. Substitute compatibility should be verified for your specific system.
What is the NSN for L283855-2?
L283855-2 is cataloged in the U.S. Government catalog under NSN 5975-00-339-1499. 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.