PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SG336UGenerator,signal

Joint Electronics Type Designation System · NSN 6625-00-669-2395 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-669-2395 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-669-2395. Primary manufacturer part number: SG336U.
Features
  • Generator,signal — FSC 6625
  • Current Type: AC
  • Material: STEEL CASE
  • Frequency Range Rating: +20.000 TO 70.000 MEGAHERTZ
  • Modulator Location: INTERNAL
  • Output Impedance Rating: 70.0 OHMS NOMINAL
  • Reference Number Differentiating Characteristics: FURNISHED WITH STANDARD PULSE TYPE MARKERS OF 25, 35, 55 AND 65 MC
  • Modulation Degree: 30.0 PERCENT NOMINAL
Applications
  • Applications requiring Steel Case construction
General Description

The Generator,signal, cataloged under National Stock Number 6625-00-669-2395, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Joint Electronics Type Designation System. Government technical data includes 23 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6625-00-669-2395
Primary Part NumberSG336U
Item NameGenerator,signal
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerJoint Electronics Type Designation System
StatusCANCELLED
Current TypeAC
MaterialSTEEL CASE
Frequency Range Rating+20.000 TO 70.000 MEGAHERTZ
Modulator LocationINTERNAL
Output Impedance Rating70.0 OHMS NOMINAL
Reference Number Differentiating CharacteristicsFURNISHED WITH STANDARD PULSE TYPE MARKERS OF 25, 35, 55 AND 65 MC
Modulation Degree30.0 PERCENT NOMINAL
Modulation TypeFM
PhaseSINGLE
Frequency Band Quantity2
Calibration Accuracy RatingPORM 5 PCT ACCURACY
Mounting TypeRACK
Current TypeAC
MaterialSTEEL CASE
Frequency Range Rating+20.000 TO 70.000 MEGAHERTZ
Modulator LocationINTERNAL
Output Impedance Rating70.0 OHMS NOMINAL
Reference Number Differentiating CharacteristicsFURNISHED WITH STANDARD PULSE TYPE MARKERS OF 25, 35, 55 AND 65 MC
Modulation Degree30.0 PERCENT NOMINAL
Modulation TypeFM
PhaseSINGLE
Frequency Band Quantity2
Calibration Accuracy RatingPORM 5 PCT ACCURACY
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
No Item Name Available
6680-00-358-4753380A INTERCHANGEABLE
Transmitter,liquid Quantity
Stewart-Warner Corporation
5320-00-950-4524 INTERCHANGEABLE
Rivet,tubular
6625-00-951-1820 INTERCHANGEABLE
Generator,signal
5120-01-336-5650380A INTERCHANGEABLE
Scriber,machinist's
General Tools Manufacturing Co., Llc.
6210-01-372-4834380A INTERCHANGEABLE
Light,indicator
Cornell-Carr Co., Inc.
5996-01-444-4547 INTERCHANGEABLE
Amplifier,direct Current
Cross-Reference Index
Part NumberManufacturer
SG336U Joint Electronics Type Designation System (USA)
380A Kay Elemetrics Corporation (USA)
Related Parts
6625-00-897-8813SUCCESSOR
NO ITEM NAME AVAILABLE
6680-00-358-4753INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
380A
5320-00-950-4524INTERCHANGEABLE
RIVET,TUBULAR
6625-00-951-1820INTERCHANGEABLE
GENERATOR,SIGNAL
5120-01-336-5650INTERCHANGEABLE
SCRIBER,MACHINIST'S
380A
6210-01-372-4834INTERCHANGEABLE
LIGHT,INDICATOR
380A
5996-01-444-4547INTERCHANGEABLE
AMPLIFIER,DIRECT CURRENT

Frequently Asked Questions

What is NSN 6625-00-669-2395?

NSN 6625-00-669-2395 is a Generator,signal, manufactured by Joint Electronics Type Designation System, classified under FSC 6625 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6625-00-669-2395?

NSN 6625-00-669-2395 has 2 cross-referenced part numbers: SG336U (Joint Electronics Type Designation System), 380A (Kay Elemetrics Corporation).

What NSN replaces 6625-00-669-2395?

There are 7 known substitutes for 6625-00-669-2395: 6625-00-897-8813, 6680-00-358-4753, 5320-00-950-4524 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SG336U?

Key specifications for SG336U: Overall Height: 10.500 INCHES NOMINAL IN; Overall Length: 18.000 INCHES NOMINAL IN; Current Type: AC; Material: STEEL CASE. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6625-00-669-2395 still in active supply?

NSN 6625-00-669-2395 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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