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Technical Data Sheet
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803-1623056 — Technical Data Sheet

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— · COMPONENT
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 SPINDLE,MECHANICALLY ACTUATED is a the manufacturer industrial component. Key specifications include material: STEEL COVER PLATE, design_type: WATERTIGHT, opening_diameter: 21.000 INCHES NOMINAL IN, installation_design: FLUSH, test_pressure_rating: 17 PSI. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 2040-00-554-6911, 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
803-1623056
NSN: 2040-00-554-6911
FSC: 2040
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL COVER PLATE
design_typeWATERTIGHT
opening_diameter21.000 INCHES NOMINAL IN
installation_designFLUSH
test_pressure_rating17 PSI
NSN2040-00-554-6911
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPINDLE,MECHANICALLY ACTUATED TITLE COMPONENT PN 803-1623056 MFR SPINDLE,MECHANICALLY A
KEY FEATURES
•
TEST PRESSURE RATING: 17 PSI
•
MATERIAL: STEEL COVER PLATE
•
OPENING DIAMETER: 21.000 INCHES NOMINAL IN
•
INSTALLATION DESIGN: FLUSH
•
DESIGN TYPE: WATERTIGHT
TECHNICAL CHARACTERISTICS
TEST PRESSURE RATING17 PSI
MATERIALSTEEL COVER PLATE
OPENING DIAMETER21.000 INCHES NOMINAL IN
INSTALLATION DESIGNFLUSH
DESIGN TYPEWATERTIGHT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
803-1623056 ASSY AInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1623056InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
805-1623056 ASSInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
803-1623056 PC 65InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1623055InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
803-1623055 PC 43InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 803-1623056?
803-1623056 is a SPINDLE,MECHANICALLY ACTUATED.
What parts can replace 803-1623056?
There are 17 known substitutes for 803-1623056: 803-1623056 ASSY A, 1623056, 805-1623056 ASS and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 803-1623056?
803-1623056 is cataloged in the Federal Logistics Information System under NSN 2040-00-554-6911. 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: October 2026