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820-4385098-41 — DISK,SAFETY HEAD

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

820-4385098-41: DISK,SAFETY HEAD.

The DISK,SAFETY HEAD is a the manufacturer industrial component. Key specifications include criticality_code_justification: ZZZY, reference_number_differentiating_characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.. This part is cataloged in the U.S.

Government catalog under NSN 4470-00-985-6704, 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
820-4385098-41
NSN: 4470-00-985-6704
FSC: 4470 — Nuclear Reactors
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
NSN4470-00-985-6704
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DISK,SAFETY HEAD TITLE COMPONENT PN 820-4385098-41 MFR DISK,SAFETY HEAD
KEY FEATURES
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
SUBSTITUTES & CROSS-REFERENCES 9
9620PC59Reference document
Same NSN cross-reference
Reference document — Secondary reference
394766Reference document
Same NSN cross-reference
Reference document — Secondary reference
820-2179478-46Reference document
Same NSN cross-reference
Reference document — Secondary reference
820-2179271-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
820-2179236-41Reference document
Same NSN cross-reference
Reference document — Secondary reference
77CNE001Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required (F)
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FREQUENTLY ASKED QUESTIONS
What is 820-4385098-41?
820-4385098-41 is a DISK,SAFETY HEAD.
What parts can replace 820-4385098-41?
There are 9 known substitutes for 820-4385098-41: 9620PC59, 394766, 820-2179478-46 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 820-4385098-41?
820-4385098-41 is cataloged in the U.S. Government catalog under NSN 4470-00-985-6704. 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.