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Technical Data Sheet

AN/TPN-31A — RADAR SET

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

AN/TPN-31A: RADAR SET.

The RADAR SET is a the manufacturer industrial component. Key specifications include usage_design: AIR TRAFFIC NAVIGATION, installation_design: MOBILE, end_item_identification: AIR NAVIGATION SYSTEMS, part_name_assigned_by_controlling_agency: RADAR SET AN/TPN-31A A. This part is cataloged in the U.S.

Government catalog under NSN 5840-01-541-8502, 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→ AN/TPN-31A
NSN: 5840-01-541-8502
FSC: 5840 — Radar Equipment, Except Airborne
CAGE: 80058 — JOINT ELECTRONICS TYPE DESIGNATION SYSTEM (USA)
SPECIFICATIONS
usage_designAIR TRAFFIC NAVIGATION
installation_designMOBILE
end_item_identificationAIR NAVIGATION SYSTEMS
part_name_assigned_by_controlling_agencyRADAR SET AN/TPN-31A A
NSN5840-01-541-8502
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RADAR SET TITLE COMPONENT PN AN/TPN-31A MFR RADAR SET
KEY FEATURES
•
USAGE DESIGN: AIR TRAFFIC NAVIGATION
•
INSTALLATION DESIGN: MOBILE
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESMARINE VERSION RADAR SET (AN/TPN-31A), OF THE ARMY'S AN/TPN-31 SET; AIR TRAFFIC NAVIGATION, INTEGRATION, AND COORDINATION SYSTEM (ATNAVIS); HIGHLY MOBILE SYSTEM; SETUP IN LESS THAN 60 MINUTES BY JUST FOUR PEOPLE A
PART NAME ASSIGNED BY CONTROLLING AGENCYRADAR SET AN/TPN-31A A
END ITEM IDENTIFICATIONAIR NAVIGATION SYSTEMS
USAGE DESIGNAIR TRAFFIC NAVIGATION
INSTALLATION DESIGNMOBILE
OTHER ITEMS IN FSC 5840 — Radar Equipment, Except Airborne
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5840-00-001-1605 5840-00-001-1606 5840-00-001-1607 5840-00-001-1608 5840-00-001-1609 5840-00-001-1610 5840-00-001-1611 5840-00-001-1612
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is AN/TPN-31A?
AN/TPN-31A is a RADAR SET. It is classified as a MRO (MRO_GENERAL).
What is the NSN for AN/TPN-31A?
AN/TPN-31A is cataloged in the U.S. Government catalog under NSN 5840-01-541-8502. 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.