PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

183520-1Matching Line

L3harris Technologies, Inc Div Space & Airborne Systems · NSN 5840-00-001-3645 · FSC 5840 · No Item Name Available
Verified by PartsTable
NSN 5840-00-001-3645 — this item is cataloged by the U.S. Government under National Stock Number 5840-00-001-3645. Primary manufacturer part number: 183520-1.
Features
  • Matching Line — FSC 5840
  • General Characteristics Item Description: COPPER MATERIAL,0.373 IN. H,0.375 IN. W,1.812 IN. LG IN
  • 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 Matching Line, cataloged under National Stock Number 5840-00-001-3645, 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. 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
NSN5840-00-001-3645
Primary Part Number183520-1
Item NameMatching Line
FSC / FSG5840 / 58 — No Item Name Available
ManufacturerL3harris Technologies, Inc Div Space & Airborne Systems
StatusACTIVE
General Characteristics Item DescriptionCOPPER MATERIAL,0.373 IN. H,0.375 IN. W,1.812 IN. LG IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6850-01-396-33621835201 INTERCHANGEABLE
Sealer,chemical
Loctite Corp
Cross-Reference Index
Part NumberManufacturer
183520-1 PRIMARY L3harris Technologies, Inc Div Space & Airborne Systems (USA)
Related Parts
6850-01-396-3362INTERCHANGEABLE
SEALER,CHEMICAL
1835201

Frequently Asked Questions

What is NSN 5840-00-001-3645?

NSN 5840-00-001-3645 is a Matching Line, 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 5840-00-001-3645?

NSN 5840-00-001-3645 has 1 cross-referenced part number: 183520-1 (L3harris Technologies, Inc Div Space & Airborne Systems).

What NSN replaces 5840-00-001-3645?

There is 1 known substitute for 5840-00-001-3645: 6850-01-396-3362. Verify interchangeability with system specifications before substitution.

What are the specifications of 183520-1?

Key specifications for 183520-1: General Characteristics Item Description: COPPER MATERIAL,0.373 IN. H,0.375 IN. W,1.812 IN. LG IN. 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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