PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

628426Receiver Subassembly,countermeas

L3harris Cincinnati Electronics Corporation · NSN 5865-01-290-5836 · FSC 5865 · No Item Name Available
Verified by PartsTable
NSN 5865-01-290-5836 — this item is cataloged by the U.S. Government under National Stock Number 5865-01-290-5836. Primary manufacturer part number: 628426.
Features
  • Receiver Subassembly,countermeas — FSC 5865
  • Component Type and Quantity: 1 DETECTOR AND 3 CAPACITOR AND 2 COVER AND 4 TERMINAL AND 1 PLATE AND 5 SUPPORT AND 36 SCREW AND 1 CONNECTOR AND 41 WASHER AND 5 NUT AND 5 CLAMP AND 1 BACKSHELL
  • 1 verified cross-reference
  • Primary manufacturer: L3harris Cincinnati Electronics Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Receiver Subassembly,countermeas, cataloged under National Stock Number 5865-01-290-5836, is classified within Federal Supply Class 5865 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is L3harris Cincinnati Electronics Corporation. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5865-01-290-5836
Primary Part Number628426
Item NameReceiver Subassembly,countermeas
FSC / FSG5865 / 58 — No Item Name Available
ManufacturerL3harris Cincinnati Electronics Corporation
StatusACTIVE
Component Type and Quantity1 DETECTOR AND 3 CAPACITOR AND 2 COVER AND 4 TERMINAL AND 1 PLATE AND 5 SUPPORT AND 36 SCREW AND 1 CONNECTOR AND 41 WASHER AND 5 NUT AND 5 CLAMP AND 1 BACKSHELL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4710-01-273-374562842-2 INTERCHANGEABLE
Tube Assembly,metal
L3harris Technologies, Inc. Div Space and Airborne Systems
Cross-Reference Index
Part NumberManufacturer
628426 PRIMARY L3harris Cincinnati Electronics Corporation (USA)
Related Parts
4710-01-273-3745INTERCHANGEABLE
TUBE ASSEMBLY,METAL
62842-2

Frequently Asked Questions

What is NSN 5865-01-290-5836?

NSN 5865-01-290-5836 is a Receiver Subassembly,countermeas, manufactured by L3harris Cincinnati Electronics Corporation, classified under FSC 5865 (No Item Name Available). Status: active.

What are the part numbers for NSN 5865-01-290-5836?

NSN 5865-01-290-5836 has 1 cross-referenced part number: 628426 (L3harris Cincinnati Electronics Corporation).

What NSN replaces 5865-01-290-5836?

There is 1 known substitute for 5865-01-290-5836: 4710-01-273-3745. Verify interchangeability with system specifications before substitution.

What are the specifications of 628426?

Key specifications for 628426: End Item Identification: AN/AAR-44 INFRARED WARNING RECEIVER; Special Features: ALSO C/O SPLIT STIRLING COOLER 1, PLENUM COOLER 1, AXIMAX2 FAN 1, HIGH VOLTAGE DECAL 1, O-RING 1; Component Type and Quantity: 1 DETECTOR AND 3 CAPACITOR AND 2 COVER AND 4 TERMINAL AND 1 PLATE AND 5 SUPPORT AND 36 SCREW AND 1 CONNECTOR AND 41 WASHER AND 5 NUT AND 5 CLAMP AND 1 BACKSHELL. 3 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com