PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HP8656AGenerator,signal

Hewlett-Packard Company Dba HP · NSN 6625-01-130-5649 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-130-5649 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-130-5649. Primary manufacturer part number: HP8656A.
Features
  • Generator,signal — FSC 6625
  • Voltage Rating: 100.0 VOLTS MINIMUM AND 240.0 VOLTS MAXIMUM
  • Frequency Rating: 48.0 HERTZ MINIMUM AND 66.0 HERTZ MAXIMUM
  • Modulation Type: AM AND FM
  • Phase: SINGLE
  • Frequency Range Rating: +0.100 TO 990.000 MEGAHERTZ
  • Modulated Frequency Rating: 0.400 KILOHERTZ MINIMUM AND 1.000 KILOHERTZ MAXIMUM
  • Modulator Location: INTERNAL
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Generator,signal, cataloged under National Stock Number 6625-01-130-5649, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Hewlett-Packard Company Dba HP. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-130-5649
Primary Part NumberHP8656A
Item NameGenerator,signal
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerHewlett-Packard Company Dba HP
StatusCANCELLED
Voltage Rating100.0 VOLTS MINIMUM AND 240.0 VOLTS MAXIMUM
Frequency Rating48.0 HERTZ MINIMUM AND 66.0 HERTZ MAXIMUM
Modulation TypeAM AND FM
PhaseSINGLE
Frequency Range Rating+0.100 TO 990.000 MEGAHERTZ
Modulated Frequency Rating0.400 KILOHERTZ MINIMUM AND 1.000 KILOHERTZ MAXIMUM
Modulator LocationINTERNAL
Current TypeAC
Voltage Rating100.0 VOLTS MINIMUM AND 240.0 VOLTS MAXIMUM
Frequency Rating48.0 HERTZ MINIMUM AND 66.0 HERTZ MAXIMUM
Modulation TypeAM AND FM
PhaseSINGLE
Frequency Range Rating+0.100 TO 990.000 MEGAHERTZ
Modulated Frequency Rating0.400 KILOHERTZ MINIMUM AND 1.000 KILOHERTZ MAXIMUM
Modulator LocationINTERNAL
Current TypeAC
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Criticality CodeG
Unit of IssueEA
SMR CodeVU
Weight70.0000 lbs
Cube4.2778 cu ft
Verified Substitutes 2
No Item Name Available
2010-00-499-24778656 INTERCHANGEABLE
Plate,floating
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
Cross-Reference Index
Part NumberManufacturer
HP8656A Hewlett-Packard Company Dba HP (USA)
8656A Keysight Technologies Inc (USA)
8656A Agilent Technologies, Inc. Div Agilent Technologies Headquarters (USA)
8656A Hewlett-Packard Company Dba HP (USA)
400-5380 Nimikkeistokeskus Ncb Finland (FIN)
8656A Keysight Technologies, Inc. (USA)
Related Parts
6625-01-269-5599SUCCESSOR
NO ITEM NAME AVAILABLE
2010-00-499-2477INTERCHANGEABLE
PLATE,FLOATING
8656

Frequently Asked Questions

What is NSN 6625-01-130-5649?

NSN 6625-01-130-5649 is a Generator,signal, manufactured by Hewlett-Packard Company Dba HP, classified under FSC 6625 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6625-01-130-5649?

NSN 6625-01-130-5649 has 6 cross-referenced part numbers: HP8656A (Hewlett-Packard Company Dba HP), 8656A (Keysight Technologies Inc), 8656A (Agilent Technologies, Inc. Div Agilent Technologies Headquarters), 8656A (Hewlett-Packard Company Dba HP), 400-5380 (Nimikkeistokeskus Ncb Finland) and 1 more.

What NSN replaces 6625-01-130-5649?

There are 2 known substitutes for 6625-01-130-5649: 6625-01-269-5599, 2010-00-499-2477. Verify interchangeability with system specifications before substitution.

What are the specifications of HP8656A?

Key specifications for HP8656A: Overall Height: 133.0 MILLIMETERS NOMINAL MM; Overall Length: 520.0 MILLIMETERS NOMINAL MM; End Item Identification: LF AND UHF RECEIVER SENSITIVITY TESTS FOR GROUND WAVE EMERGENCY NETWORK (GWEN) AN/URC-117; Voltage Rating: 100.0 VOLTS MINIMUM AND 240.0 VOLTS MAXIMUM. 24 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6625-01-130-5649 still in active supply?

NSN 6625-01-130-5649 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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