PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5070BGenerator,pulse

Kay Elemetrics Corporation · NSN 6625-00-788-0311 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-788-0311 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-788-0311. Primary manufacturer part number: 5070B.
Features
  • Generator,pulse — FSC 6625
  • Frequency Per Channel: 120.0 MEGAHERTZ MAXIMUM OPERATING CHANNEL
  • Pulse Duration Per Channel: 100.000 MICROSECONDS MAXIMUM OUTPUT CHANNEL US
  • Calibrated Tolerance in Percent: -1.0 TO 1.0
  • Pulse Rise Time Per Channel: 10.000 NANOSECONDS NOMINAL OPERATING CHANNEL NS
  • Pulse Decay Time Per Channel: 20.000 NANOSECONDS NOMINAL OPERATING CHANNEL NS
  • Signal Data Type Per Channel: OPERATING CHANNEL RADIO FREQUENCY
  • Functional Description: USED TO PROVIDE FAST RISE AND DECAY PULSES,ACTING AS A CW GENERATOR,AND PROVIDES VIDEO PULSES OF BOTH POSITIVE AND NEGATIVE POLARITY; INTENDED FOR USE AT INTERMEDIATE AND DEPOT LEVELS OF MAINTENANCE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Generator,pulse, cataloged under National Stock Number 6625-00-788-0311, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Kay Elemetrics Corporation. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-788-0311
Primary Part Number5070B
Item NameGenerator,pulse
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerKay Elemetrics Corporation
StatusACTIVE
Frequency Per Channel120.0 MEGAHERTZ MAXIMUM OPERATING CHANNEL
Pulse Duration Per Channel100.000 MICROSECONDS MAXIMUM OUTPUT CHANNEL US
Calibrated Tolerance in Percent-1.0 TO 1.0
Pulse Rise Time Per Channel10.000 NANOSECONDS NOMINAL OPERATING CHANNEL NS
Pulse Decay Time Per Channel20.000 NANOSECONDS NOMINAL OPERATING CHANNEL NS
Signal Data Type Per ChannelOPERATING CHANNEL RADIO FREQUENCY
Functional DescriptionUSED TO PROVIDE FAST RISE AND DECAY PULSES,ACTING AS A CW GENERATOR,AND PROVIDES VIDEO PULSES OF BOTH POSITIVE AND NEGATIVE POLARITY; INTENDED FOR USE AT INTERMEDIATE AND DEPOT LEVELS OF MAINTENANCE
Basic Shape StyleRECTANGULAR OR SQUARE
Calibration FunctionFREQUENCY
Installation DesignTOP OF CABINET/COUNTER
Attenuation in Decibels6.0
Impedance Rating Per Channel50.000 OHMS OUTPUT CHANNEL
External AC Operating Voltage in Volts117.0 NOMINAL SINGLE VOLTAGE
PhaseSINGLE
Circuit Construction TypeSOLID STATE
Operating Control MethodMANUAL
Relationship to Similar EquipmentSIMILAR TO 5070A A
Pulse Peak Amplitude Per Channel500.000 MILLIVOLTS OUTPUT CHANNEL
Indicator Device Type and Quantity2 METER
Entry Date78-09-01
Average Life MeasurementNOT RATED
Pulse Repetition Rate Per Channel5.000 KILOPULSES PER SECOND MAXIMUM OPERATING CHANNEL
Output Wave ShapeSQUARE
Inclosure TypeENCASED
Operating AC Frequency in Hertz60.0 MAXIMUM SINGLE VOLTAGE
Control TypeLOCAL
Functional ClassificationAA-9.3
Operating AC Frequency in Hertz50.0 MINIMUM SINGLE VOLTAGE
Pulse Duration Per Channel100.000 NANOSECONDS MINIMUM OUTPUT CHANNEL NS
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5999-01-123-2097
HAZMATNo
Shelf Life Code0
Criticality CodeG
Unit of IssueEA
SMR CodeJH
Weight25.0000 lbs
Cube1.4583 cu ft
Verified Substitutes 10
Heat Sink,electrical-Electronic
6685-00-349-300800612-0010 INTERCHANGEABLE
Gage,pressure,dial Indicating
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5305-00-484-69668317 INTERCHANGEABLE
Screw-Retaining---a
Triumph Engine Control Systems Llc
4310-00-555-2676 INTERCHANGEABLE
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4730-01-173-41218317 INTERCHANGEABLE
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5340-01-230-1572 INTERCHANGEABLE
Holder,spring
5998-01-337-8266 INTERCHANGEABLE
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5360-01-494-0923 INTERCHANGEABLE
Spring,helical,compression
4330-01-514-6885LF9009 INTERCHANGEABLE
Filter Element,fluid
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3460-01-595-05628317 INTERCHANGEABLE
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Cross-Reference Index
Part NumberManufacturer
5070B Kay Elemetrics Corporation (USA)
5070A Kay Elemetrics Corporation (USA)
8317 Kay Elemetrics Corporation (USA)
8124287 Us Army Aviation and Missile Command (USA)
Related Parts
SUCCESSOR 5999-01-123-2097 Heat Sink,electrical-Electronic
6685-00-349-3008INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
00612-0010
5305-00-484-6966INTERCHANGEABLE
SCREW-RETAINING---A
8317
4310-00-555-2676INTERCHANGEABLE
CYLINDER SLEEVE
4730-01-173-4121INTERCHANGEABLE
ELBOW,PIPE
8317
5340-01-230-1572INTERCHANGEABLE
HOLDER,SPRING
5998-01-337-8266INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5360-01-494-0923INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4330-01-514-6885INTERCHANGEABLE
FILTER ELEMENT,FLUID
LF9009
3460-01-595-0562INTERCHANGEABLE
ARBOR,WHEEL,GRINDING-BUFFING-WIR
8317

Frequently Asked Questions

What is NSN 6625-00-788-0311?

NSN 6625-00-788-0311 is a Generator,pulse, manufactured by Kay Elemetrics Corporation, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-788-0311?

NSN 6625-00-788-0311 has 4 cross-referenced part numbers: 5070B (Kay Elemetrics Corporation), 5070A (Kay Elemetrics Corporation), 8317 (Kay Elemetrics Corporation), 8124287 (Us Army Aviation and Missile Command).

What NSN replaces 6625-00-788-0311?

There are 10 known substitutes for 6625-00-788-0311: 5999-01-123-2097, 6685-00-349-3008, 5305-00-484-6966 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5070B?

Key specifications for 5070B: Overall Height: 8.000 INCHES NOMINAL IN; Frequency Per Channel: 120.0 MEGAHERTZ MAXIMUM OPERATING CHANNEL; Pulse Duration Per Channel: 100.000 MICROSECONDS MAXIMUM OUTPUT CHANNEL US; Calibrated Tolerance in Percent: -1.0 TO 1.0. 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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