PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21047Tuning Unit,generator

L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products · NSN 6625-01-012-5799 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-012-5799 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-012-5799. Primary manufacturer part number: 21047.
Features
  • Tuning Unit,generator — FSC 6625
  • General Characteristics Item Description: PLUG IN TYPE,8.0 TO 12.4GHZ GHz
  • General Characteristics Item Description: PLUG IN TYPE,8.0 TO 12.4GHZ GHz
  • 1 verified cross-reference
  • Primary manufacturer: L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Tuning Unit,generator, cataloged under National Stock Number 6625-01-012-5799, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products. Government technical data includes 2 verified specifications, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-012-5799
Primary Part Number21047
Item NameTuning Unit,generator
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerL3harris Technologies, Inc. Dba Harris Corp Div Antenna Products
StatusACTIVE
General Characteristics Item DescriptionPLUG IN TYPE,8.0 TO 12.4GHZ GHz
General Characteristics Item DescriptionPLUG IN TYPE,8.0 TO 12.4GHZ GHz
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeG
Unit of IssueEA
SMR CodeY
Verified Substitutes 12
3110-00-156-468907033 INTERCHANGEABLE
Bearing,ball,annular
Hoffman/new Yorker, Inc.
5310-00-470-610921047 INTERCHANGEABLE
Washer,lock
Dresser Industries Inc Waukesha Engine Div
5930-00-521-841421047 INTERCHANGEABLE
Switch,lever,wafer
Leica Inc Surveying and Photogrammetry Systems Div
3020-00-762-1469 INTERCHANGEABLE
Gear Planetary
5905-00-853-48638192923 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Us Army Aviation and Missile Command
5945-00-878-775422-316C INTERCHANGEABLE
Relay,electromagnetic
L3harris Maritime Power & Energy Solutions, Inc
5340-01-100-496021047 INTERCHANGEABLE
Block,door Hinge
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
4720-01-251-856621047 INTERCHANGEABLE
Hose,preformed
Gates Corporation
5305-01-333-4691H12-0002-208 INTERCHANGEABLE
Screw,machine
L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications
6110-01-432-000321047 INTERCHANGEABLE
Distribution Box
M C L, Inc.
Cross-Reference Index
Part NumberManufacturer
21047 PRIMARY L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA)
Related Parts
3110-00-156-4689INTERCHANGEABLE
BEARING,BALL,ANNULAR
07033
5310-00-470-6109INTERCHANGEABLE
WASHER,LOCK
21047
5930-00-521-8414INTERCHANGEABLE
SWITCH,LEVER,WAFER
21047
3020-00-762-1469INTERCHANGEABLE
GEAR PLANETARY
5905-00-853-4863INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
8192923
5945-00-878-7754INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
22-316C
5340-01-100-4960INTERCHANGEABLE
BLOCK,DOOR HINGE
21047
4720-01-251-8566INTERCHANGEABLE
HOSE,PREFORMED
21047
5305-01-333-4691INTERCHANGEABLE
SCREW,MACHINE
H12-0002-208
6110-01-432-0003INTERCHANGEABLE
DISTRIBUTION BOX
21047
6515-01-592-8758INTERCHANGEABLE
POUCH,MEDICAL EQUIPMENT
69014-CB
5995-01-613-6396INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
21047

Frequently Asked Questions

What is NSN 6625-01-012-5799?

NSN 6625-01-012-5799 is a Tuning Unit,generator, manufactured by L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-012-5799?

NSN 6625-01-012-5799 has 1 cross-referenced part number: 21047 (L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products).

What NSN replaces 6625-01-012-5799?

There are 12 known substitutes for 6625-01-012-5799: 3110-00-156-4689, 5310-00-470-6109, 5930-00-521-8414 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21047?

Key specifications for 21047: General Characteristics Item Description: PLUG IN TYPE,8.0 TO 12.4GHZ GHz; General Characteristics Item Description: PLUG IN TYPE,8.0 TO 12.4GHZ GHz. 2 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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