PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

102D552Generator,signal

Entron Industries Limited Partnership Dba Entron Industries Property Div · NSN 6625-00-504-1881 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-504-1881 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-504-1881. Primary manufacturer part number: 102D552.
Features
  • Generator,signal — FSC 6625
  • Frequency Rating: 60.0 HERTZ NOMINAL
  • Modulator Location: INTERNAL
  • Voltage Rating: 6.3 VOLTS NOMINAL AND 150.0 VOLTS NOMINAL
  • Accessory Identifying Number: JAN6AN5WA PART NO. AND JAN6AU6WA PART NO. AND -90283 PART NO.
  • Accessory Component Quantity: 4
  • Frequency Band Quantity: 5
  • Accessory Component Name: TUBE,ELECTRON; TUBE,ELECTRON; CLAMP HOLDER
Applications
  • Applications requiring Aluminum Alloy Case construction
General Description

The Generator,signal, cataloged under National Stock Number 6625-00-504-1881, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Entron Industries Limited Partnership Dba Entron Industries Property Div. Government technical data includes 27 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-504-1881
Primary Part Number102D552
Item NameGenerator,signal
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerEntron Industries Limited Partnership Dba Entron Industries Property Div
StatusACTIVE
Frequency Rating60.0 HERTZ NOMINAL
Modulator LocationINTERNAL
Voltage Rating6.3 VOLTS NOMINAL AND 150.0 VOLTS NOMINAL
Accessory Identifying NumberJAN6AN5WA PART NO. AND JAN6AU6WA PART NO. AND -90283 PART NO.
Accessory Component Quantity4
Frequency Band Quantity5
Accessory Component NameTUBE,ELECTRON; TUBE,ELECTRON; CLAMP HOLDER
Output Impedance Rating50.0 OHMS NOMINAL
Modulated Frequency Rating1.0 KILOHERTZ NOMINAL AND 0.2 KILOHERTZ NOMINAL AND 6.0 KILOHERTZ NOMINAL
Calibration Accuracy RatingPORM 5 PCT
Modulation Degree0.0 PERCENT MINIMUM AND 60.0 PERCENT MAXIMUM
Accessory Controlling AgencyJAN; JAN; MIL SPEC
Frequency Range Rating+0.190 TO 30.000 MEGAHERTZ
MaterialALUMINUM ALLOY CASE
Case Surface TreatmentENAMEL
Modulation TypeAM
PhaseSINGLE
Current TypeDC
Mounting TypeRACK
Frequency Rating60.0 HERTZ NOMINAL
Modulator LocationINTERNAL
Voltage Rating6.3 VOLTS NOMINAL AND 150.0 VOLTS NOMINAL
Accessory Identifying NumberJAN6AN5WA PART NO. AND JAN6AU6WA PART NO. AND -90283 PART NO.
Accessory Component Quantity4
Frequency Band Quantity5
Accessory Component NameTUBE,ELECTRON; TUBE,ELECTRON; CLAMP HOLDER
Output Impedance Rating50.0 OHMS NOMINAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeAR
Unit of IssueEA
SMR CodeVH
Weight13.6000 lbs
Cube0.4262 cu ft
Verified Substitutes 1
6625-00-729-3956SG32TRMI INTERCHANGEABLE
Generator,signal
Joint Electronics Type Designation System
Cross-Reference Index
Part NumberManufacturer
102D552 PRIMARY Entron Industries Limited Partnership Dba Entron Industries Property Div (USA)
SG32TRM1 Joint Electronics Type Designation System (USA)
Related Parts
6625-00-729-3956INTERCHANGEABLE
GENERATOR,SIGNAL
SG32TRMI

Frequently Asked Questions

What is NSN 6625-00-504-1881?

NSN 6625-00-504-1881 is a Generator,signal, manufactured by Entron Industries Limited Partnership Dba Entron Industries Property Div, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-504-1881?

NSN 6625-00-504-1881 has 2 cross-referenced part numbers: 102D552 (Entron Industries Limited Partnership Dba Entron Industries Property Div), SG32TRM1 (Joint Electronics Type Designation System).

What NSN replaces 6625-00-504-1881?

There is 1 known substitute for 6625-00-504-1881: 6625-00-729-3956. Verify interchangeability with system specifications before substitution.

What are the specifications of 102D552?

Key specifications for 102D552: Frequency Rating: 60.0 HERTZ NOMINAL; Modulator Location: INTERNAL; Voltage Rating: 6.3 VOLTS NOMINAL AND 150.0 VOLTS NOMINAL; Accessory Identifying Number: JAN6AN5WA PART NO. AND JAN6AU6WA PART NO. AND -90283 PART NO.. 30 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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