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PartsTable / COMPONENT / 4399311 PC 53
4399311 PC 53 ✓ Verified by PartsTable
— · 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 PLATE,SPRING is a the manufacturer industrial component. Key specifications include material: STEEL, overall_height: 1.000 INCHES NOMINAL IN, overall_diameter: 8.750 INCHES NOMINAL IN, special_features: INSIDE DIAMETER 6.750 INCHES; BORE DIAMETER 0.656 INCHES IN, end_item_identification: E/I BALLISTIC SCUTTLE; NIMITZ CLASS CVN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-01-470-6452, 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
4399311 PC 53
NSN: 3040-01-470-6452
FSC: 3040
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL
overall_height1.000 INCHES NOMINAL IN
overall_diameter8.750 INCHES NOMINAL IN
special_featuresINSIDE DIAMETER 6.750 INCHES; BORE DIAMETER 0.656 INCHES IN
end_item_identificationE/I BALLISTIC SCUTTLE; NIMITZ CLASS CVN
NSN3040-01-470-6452
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PLATE,SPRING TITLE COMPONENT PN 4399311 PC 53 MFR PLATE,SPRING
KEY FEATURES
•
MATERIAL: STEEL
•
OVERALL DIAMETER: 8.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL
OVERALL DIAMETER8.750 INCHES NOMINAL IN
END ITEM IDENTIFICATIONE/I BALLISTIC SCUTTLE; NIMITZ CLASS CVN
SPECIAL FEATURESINSIDE DIAMETER 6.750 INCHES; BORE DIAMETER 0.656 INCHES IN
OVERALL HEIGHT1.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
124-4366739 PC 77Interchangeable
interchangeable cross-reference
interchangeable
B18.22.1Interchangeable
interchangeable cross-reference
interchangeable
124-4399311 PC 60Interchangeable
interchangeable cross-reference
interchangeable
4399311Interchangeable
interchangeable cross-reference
interchangeable
124-4399311 PC 29 X 30Interchangeable
interchangeable cross-reference
interchangeable
124-4322648 PC 23Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4399311 PC 53?
4399311 PC 53 is a PLATE,SPRING.
What parts can replace 4399311 PC 53?
There are 11 known substitutes for 4399311 PC 53: 124-4366739 PC 77, B18.22.1, 124-4399311 PC 60 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4399311 PC 53?
4399311 PC 53 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-01-470-6452. 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