PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100249Electronic,subassem

L3harris Technologies, Inc Div Space & Airborne Systems · NSN 5840-00-971-2029 · FSC 5840 · No Item Name Available
Verified by PartsTable
NSN 5840-00-971-2029 — this item is cataloged by the U.S. Government under National Stock Number 5840-00-971-2029. Primary manufacturer part number: 100249.
Features
  • Electronic,subassem — 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 Electronic,subassem, cataloged under National Stock Number 5840-00-971-2029, 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5840-00-971-2029
Primary Part Number100249
Item NameElectronic,subassem
FSC / FSG5840 / 58 — No Item Name Available
ManufacturerL3harris Technologies, Inc Div Space & Airborne Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6685-00-085-7604100249 INTERCHANGEABLE
Gage,pressure,dial Indicating
Provision, Inc. Dba Provision Inc
2940-00-217-3588100249 INTERCHANGEABLE
Filter Element,fluid
Cadillac Gage Textron Inc.
4730-01-597-6991100249 INTERCHANGEABLE
Nipple,tube,spec
Waygate Technologies Usa Lp Dba Ge Inspection Technologies Lp
Cross-Reference Index
Part NumberManufacturer
100249 PRIMARY L3harris Technologies, Inc Div Space & Airborne Systems (USA)
Related Parts
6685-00-085-7604INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
100249
2940-00-217-3588INTERCHANGEABLE
FILTER ELEMENT,FLUID
100249
4730-01-597-6991INTERCHANGEABLE
NIPPLE,TUBE,SPEC
100249

Frequently Asked Questions

What is NSN 5840-00-971-2029?

NSN 5840-00-971-2029 is a Electronic,subassem, 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 5840-00-971-2029?

NSN 5840-00-971-2029 has 1 cross-referenced part number: 100249 (L3harris Technologies, Inc Div Space & Airborne Systems).

What NSN replaces 5840-00-971-2029?

There are 3 known substitutes for 5840-00-971-2029: 6685-00-085-7604, 2940-00-217-3588, 4730-01-597-6991. Verify interchangeability with system specifications before substitution.

What are the specifications of 100249?

Key specifications for 100249: 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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