PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100243Generator Assembly

L3harris Technologies, Inc Div Space & Airborne Systems · NSN 5840-00-971-2026 · FSC 5840 · No Item Name Available
Verified by PartsTable
NSN 5840-00-971-2026 — this item is cataloged by the U.S. Government under National Stock Number 5840-00-971-2026. Primary manufacturer part number: 100243.
Features
  • Generator Assembly — FSC 5840
  • 1 verified cross-reference
  • Primary manufacturer: L3harris Technologies, Inc Div Space & Airborne Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Generator Assembly, cataloged under National Stock Number 5840-00-971-2026, is classified within Federal Supply Class 5840 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is L3harris Technologies, Inc Div Space & Airborne Systems. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5840-00-971-2026
Primary Part Number100243
Item NameGenerator Assembly
FSC / FSG5840 / 58 — No Item Name Available
ManufacturerL3harris Technologies, Inc Div Space & Airborne Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
3040-00-118-3325100243 INTERCHANGEABLE
Gearshaft,spur
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5360-00-360-8651 INTERCHANGEABLE
Spring,helical,torsion
5935-00-392-0272100243 INTERCHANGEABLE
Connector,receptacle,electrical
Lucent Technologies Inc Corporate Headquarters
5935-00-583-2297L01019 INTERCHANGEABLE
Connector,plug,electrical
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
5910-00-689-9648912-4117-930 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5840-00-920-8531100243 INTERCHANGEABLE
Slip Clutch Assembl
Crane Electronics, Inc.
5910-01-016-8400 INTERCHANGEABLE
Plate,capacitor
5306-01-045-06857729373 INTERCHANGEABLE
Bolt,u
Ogden Air Logistics Center
5950-01-148-3092100243 INTERCHANGEABLE
Transformer,pulse
P C a Electronics Inc
5325-01-354-0098 INTERCHANGEABLE
Ring,retaining
Cross-Reference Index
Part NumberManufacturer
100243 PRIMARY L3harris Technologies, Inc Div Space & Airborne Systems (USA)
Related Parts
3040-00-118-3325INTERCHANGEABLE
GEARSHAFT,SPUR
100243
5360-00-360-8651INTERCHANGEABLE
SPRING,HELICAL,TORSION
5935-00-392-0272INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
100243
5935-00-583-2297INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
L01019
5910-00-689-9648INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
912-4117-930
5840-00-920-8531INTERCHANGEABLE
SLIP CLUTCH ASSEMBL
100243
5910-01-016-8400INTERCHANGEABLE
PLATE,CAPACITOR
5306-01-045-0685INTERCHANGEABLE
BOLT,U
7729373
5950-01-148-3092INTERCHANGEABLE
TRANSFORMER,PULSE
100243
5325-01-354-0098INTERCHANGEABLE
RING,RETAINING

Frequently Asked Questions

What is NSN 5840-00-971-2026?

NSN 5840-00-971-2026 is a Generator Assembly, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5840 (No Item Name Available). Status: active.

What are the part numbers for NSN 5840-00-971-2026?

NSN 5840-00-971-2026 has 1 cross-referenced part number: 100243 (L3harris Technologies, Inc Div Space & Airborne Systems).

What NSN replaces 5840-00-971-2026?

There are 10 known substitutes for 5840-00-971-2026: 3040-00-118-3325, 5360-00-360-8651, 5935-00-392-0272 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 100243?

Key specifications for 100243: End Item Identification: AIR TRAFFIC CONTROL (ATC) SUPPORT. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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