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Technical Data Sheet
PartsTable / MRO / 503-8654-001
503-8654-001 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The LATCH,PANEL is a the manufacturer industrial component. Key specifications include shape: ELLIPTICAL, material: PLASTIC POLYVINYL CHLORIDE (PVC), case_style: SQUARE, seal_width: 0.469 INCHES NOMINAL IN, body_length: 0.520 INCHES NOMINAL IN, overall_width: 35.500 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5820-00-338-4047, 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→ 503-8654-001
NSN: 5820-00-338-4047
FSC: 5820
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
shapeELLIPTICAL
materialPLASTIC POLYVINYL CHLORIDE (PVC)
case_styleSQUARE
seal_width0.469 INCHES NOMINAL IN
body_length0.520 INCHES NOMINAL IN
overall_width35.500 INCHES NOMINAL IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
coil_form_typeHOLLOW SINGLE COMPONENT
inclosure_typeOPEN
overall_length38.700 INCHES NOMINAL IN
quality_factor89 MINIMUM SINGLE COMPONENT SINGLE WINDING
mounting_methodTHREADED BUSHING SINGLE GROUP
NSN5820-00-338-4047
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LATCH,PANEL TITLE COMPONENT PN 503-8654-001 MFR LATCH,PANEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
21158-1200Interchangeable
interchangeable cross-reference
interchangeable
49340Interchangeable
interchangeable cross-reference
interchangeable
19872Interchangeable
interchangeable cross-reference
interchangeable
8503295-1Interchangeable
interchangeable cross-reference
interchangeable
5764Interchangeable
interchangeable cross-reference
interchangeable
4422 PIECE 2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 503-8654-001?
503-8654-001 is a LATCH,PANEL. It is classified as a MRO (MRO_GENERAL).
What parts can replace 503-8654-001?
There are 9 known substitutes for 503-8654-001: 21158-1200, 49340, 19872 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 503-8654-001?
503-8654-001 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5820-00-338-4047. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026