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PartsTable / COMPONENT / 989C520H01
989C520H01 ✓ 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 INDICATOR,PRECISE ANGLE is a the manufacturer industrial component. Key specifications include fsc_application_data: TEST SET,ELECTRONIC SYSTEMS,SPECIALLY DESIGNED,ACFT, reference_data_and_literature: T.0. 33DA116-4-4.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4920-00-545-7473, 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
989C520H01
NSN: 4920-00-545-7473
FSC: 4920
CAGE: 18323 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA ELECTRONIC SYSTEMS (USA)
SPECIFICATIONS
fsc_application_dataTEST SET,ELECTRONIC SYSTEMS,SPECIALLY DESIGNED,ACFT
reference_data_and_literatureT.0. 33DA116-4-4
NSN4920-00-545-7473
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INDICATOR,PRECISE ANGLE TITLE COMPONENT PN 989C520H01 MFR INDICATOR,PRECISE ANGL
KEY FEATURES
•
REFERENCE DATA AND LITERATURE: T.0. 33DA116-4-4
•
FSC APPLICATION DATA: TEST SET,ELECTRONIC SYSTEMS,SPECIALLY DESIGNED,ACFT
TECHNICAL CHARACTERISTICS (FLIS)
REFERENCE DATA AND LITERATURET.0. 33DA116-4-4
FSC APPLICATION DATATEST SET,ELECTRONIC SYSTEMS,SPECIALLY DESIGNED,ACFT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
4343AInterchangeable
interchangeable cross-reference
interchangeable
9816SPECMILV5027Interchangeable
interchangeable cross-reference
interchangeable
4343Interchangeable
interchangeable cross-reference
interchangeable
3273Interchangeable
interchangeable cross-reference
interchangeable
ASTM D4956Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-24631/1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 989C520H01?
989C520H01 is a INDICATOR,PRECISE ANGLE.
What parts can replace 989C520H01?
There are 12 known substitutes for 989C520H01: 4343A, 9816SPECMILV5027, 4343 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 989C520H01?
989C520H01 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4920-00-545-7473. 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