PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM104GPSimulator,radar Target

Joint Electronics Type Designation System · NSN 4920-00-562-6278 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-562-6278 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-562-6278. Primary manufacturer part number: SM104GP.
Features
  • Simulator,radar Target — FSC 4920
  • Joint Electronics Type Designation System Item Type Number: TYPE NO. SM-104/GP
  • Reflecting Element Overall Length: 18.000 INCHES NOMINAL IN
  • Reflecting Element Frequency Rating: 9000.0 MEGAHERTZ MINIMUM AND 9160.0 MEGAHERTZ MAXIMUM
  • Surface Treatment: PAINT REFLECTING ELEMENT
  • Reflecting Element Overall Width: 6.750 INCHES NOMINAL IN
  • Material: STEEL REFLECTING ELEMENT
  • Joint Electronics Type Designation System Item Name: RADAR TARGET SIMULATOR
Applications
  • Applications requiring Steel Reflecting Element construction
General Description

The Simulator,radar Target, cataloged under National Stock Number 4920-00-562-6278, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Joint Electronics Type Designation System. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4920-00-562-6278
Primary Part NumberSM104GP
Item NameSimulator,radar Target
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerJoint Electronics Type Designation System
StatusACTIVE
Joint Electronics Type Designation System Item Type NumberTYPE NO. SM-104/GP
Reflecting Element Overall Length18.000 INCHES NOMINAL IN
Reflecting Element Frequency Rating9000.0 MEGAHERTZ MINIMUM AND 9160.0 MEGAHERTZ MAXIMUM
Surface TreatmentPAINT REFLECTING ELEMENT
Reflecting Element Overall Width6.750 INCHES NOMINAL IN
MaterialSTEEL REFLECTING ELEMENT
Joint Electronics Type Designation System Item NameRADAR TARGET SIMULATOR
Surface TreatmentPAINT FRAME
FSC Application DataRADAR SETS,NONAIRBORNE,EXCEPT FIRE CONTROL AND GUIDED MISSILE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5905-00-135-433613214E3275-2 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Cecom Lr Center
5330-01-037-9244 INTERCHANGEABLE
Gasket
6510-01-101-893666024628 INTERCHANGEABLE
Dressing,occlusive,adhesive
Smith & Nephew Inc. Dba Smith and Nephew Wound and Mgt Div Wound Management
2815-01-174-4150ZZ50273 INTERCHANGEABLE
Engine Block,diesel
Perkins Engines Inc
Cross-Reference Index
Part NumberManufacturer
SM104GP Joint Electronics Type Designation System (USA)
64575 L3harris Technologies, Inc Div Space & Airborne Systems (USA)
Related Parts
5905-00-135-4336INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
13214E3275-2
5330-01-037-9244INTERCHANGEABLE
GASKET
6510-01-101-8936INTERCHANGEABLE
DRESSING,OCCLUSIVE,ADHESIVE
66024628
2815-01-174-4150INTERCHANGEABLE
ENGINE BLOCK,DIESEL
ZZ50273

Frequently Asked Questions

What is NSN 4920-00-562-6278?

NSN 4920-00-562-6278 is a Simulator,radar Target, manufactured by Joint Electronics Type Designation System, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-00-562-6278?

NSN 4920-00-562-6278 has 2 cross-referenced part numbers: SM104GP (Joint Electronics Type Designation System), 64575 (L3harris Technologies, Inc Div Space & Airborne Systems).

What NSN replaces 4920-00-562-6278?

There are 4 known substitutes for 4920-00-562-6278: 5905-00-135-4336, 5330-01-037-9244, 6510-01-101-8936 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SM104GP?

Key specifications for SM104GP: Overall Length: 88.125 INCHES NOMINAL IN; Joint Electronics Type Designation System Item Type Number: TYPE NO. SM-104/GP; Reflecting Element Overall Length: 18.000 INCHES NOMINAL IN; Reflecting Element Frequency Rating: 9000.0 MEGAHERTZ MINIMUM AND 9160.0 MEGAHERTZ MAXIMUM. 12 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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