PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21084Discharger,electrostatic

L3harris Technologies, Inc Div Space & Airborne Systems · NSN 5920-00-665-3973 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-665-3973 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-665-3973. Primary manufacturer part number: 21084.
Features
  • Discharger,electrostatic — FSC 5920
  • General Characteristics Item Description: STEEL WIRE BRASS CAP BRASS COUPLING BRASS FERRULE NYLON PLASTIC INSULATOR BODY BRASS WASHER; O/A 6.25 IN. LG 0.5 IN. DIA; BRAIDED CABLE TYPE; MTD BY 1 HOLE 0.188 IN. DIA BY 0.375 IN. DEEP AND SECURED BY 2 HOLES TAPPED 4-40 NC-2 FOR SETSCREWS; P/O JETDS ANTENNA TYPE AT-285/GPN; USED TO ELIMINATE ELECTROSTATIC CHG FROM GROUND MOBILE EQUIP 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 Discharger,electrostatic, cataloged under National Stock Number 5920-00-665-3973, is classified within Federal Supply Class 5920 (No Item Name Available) of the Electrical and Electronic Equipment Components 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5920-00-665-3973
Primary Part Number21084
Item NameDischarger,electrostatic
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerL3harris Technologies, Inc Div Space & Airborne Systems
StatusACTIVE
General Characteristics Item DescriptionSTEEL WIRE BRASS CAP BRASS COUPLING BRASS FERRULE NYLON PLASTIC INSULATOR BODY BRASS WASHER; O/A 6.25 IN. LG 0.5 IN. DIA; BRAIDED CABLE TYPE; MTD BY 1 HOLE 0.188 IN. DIA BY 0.375 IN. DEEP AND SECURED BY 2 HOLES TAPPED 4-40 NC-2 FOR SETSCREWS; P/O JETDS ANTENNA TYPE AT-285/GPN; USED TO ELIMINATE ELECTROSTATIC CHG FROM GROUND MOBILE EQUIP IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5965-00-356-383821084 INTERCHANGEABLE
Guide,wire
Telephonics Corp
5307-00-359-124312247 INTERCHANGEABLE
Stud,shouldered
Budd Co the
5330-00-582-379021108 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5310-01-023-177121084-000 INTERCHANGEABLE
Nut,plain,hexagon
Eaton Corporation Div Eaton Fluid Power
5998-01-097-850621084 INTERCHANGEABLE
Circuit Card Assembly
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
4730-01-147-1349225-088 INTERCHANGEABLE
Clamp,hose
Homelite Canada Ltd
5985-01-312-9762 INTERCHANGEABLE
L Band Module
1560-01-646-990421084 INTERCHANGEABLE
Fitting,structural Component,air
Parker Hannifin Corporation Div Hydraulic Systems Division
Cross-Reference Index
Part NumberManufacturer
21084 PRIMARY L3harris Technologies, Inc Div Space & Airborne Systems (USA)
Related Parts
5965-00-356-3838INTERCHANGEABLE
GUIDE,WIRE
21084
5307-00-359-1243INTERCHANGEABLE
STUD,SHOULDERED
12247
5330-00-582-3790INTERCHANGEABLE
SEAL,PLAIN ENCASED
21108
5310-01-023-1771INTERCHANGEABLE
NUT,PLAIN,HEXAGON
21084-000
5998-01-097-8506INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
21084
4730-01-147-1349INTERCHANGEABLE
CLAMP,HOSE
225-088
5985-01-312-9762INTERCHANGEABLE
L BAND MODULE
1560-01-646-9904INTERCHANGEABLE
FITTING,STRUCTURAL COMPONENT,AIR
21084

Frequently Asked Questions

What is NSN 5920-00-665-3973?

NSN 5920-00-665-3973 is a Discharger,electrostatic, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5920 (No Item Name Available). Status: active.

What are the part numbers for NSN 5920-00-665-3973?

NSN 5920-00-665-3973 has 1 cross-referenced part number: 21084 (L3harris Technologies, Inc Div Space & Airborne Systems).

What NSN replaces 5920-00-665-3973?

There are 8 known substitutes for 5920-00-665-3973: 5965-00-356-3838, 5307-00-359-1243, 5330-00-582-3790 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21084?

Key specifications for 21084: General Characteristics Item Description: STEEL WIRE BRASS CAP BRASS COUPLING BRASS FERRULE NYLON PLASTIC INSULATOR BODY BRASS WASHER; O/A 6.25 IN. LG 0.5 IN. DIA; BRAIDED CABLE TYPE; MTD BY 1 HOLE 0.188 IN. DIA BY 0.375 IN. DEEP AND SECURED BY 2 HOLES TAPPED 4-40 NC-2 FOR SETSCREWS; P/O JETDS ANTENNA TYPE AT-285/GPN; USED TO ELIMINATE ELECTROSTATIC CHG FROM GROUND MOBILE EQUIP 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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