PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

710ATest Set,telecommunication Syste

Dynatel Corp · NSN 6625-00-148-8121 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-148-8121 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-148-8121. Primary manufacturer part number: 710A.
Features
  • Test Set,telecommunication Syste — FSC 6625
  • Electrical Power Source Relationship: SELF-CONTAINED
  • Operating Test Capability: 100,000FT FAULT LOCATION RANGE FT
  • Depth: 7.000 INCHES NOMINAL IN
  • Height: 9.000 INCHES NOMINAL IN
  • Width: 11.000 INCHES NOMINAL IN
  • Supplementary Features: INCLUDES BATTERIES: 2EA 4.5V NEDA 3, 2EA 9V NEDA 1602, 1EA 45V NEDA 213, OR EQUIVALENTS V
  • Reference Data and Literature: TO 33A1-15-74-1
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Test Set,telecommunication Syste, cataloged under National Stock Number 6625-00-148-8121, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Dynatel Corp. Government technical data includes 22 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
NSN6625-00-148-8121
Primary Part Number710A
Item NameTest Set,telecommunication Syste
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerDynatel Corp
StatusACTIVE
Electrical Power Source RelationshipSELF-CONTAINED
Operating Test Capability100,000FT FAULT LOCATION RANGE FT
Depth7.000 INCHES NOMINAL IN
Height9.000 INCHES NOMINAL IN
Width11.000 INCHES NOMINAL IN
Supplementary FeaturesINCLUDES BATTERIES: 2EA 4.5V NEDA 3, 2EA 9V NEDA 1602, 1EA 45V NEDA 213, OR EQUIVALENTS V
Reference Data and LiteratureTO 33A1-15-74-1
Major ComponentsCONDUCTOR STRAP; OPERATOR HANDBOOK; TEST CABLE
Test Type for Which DesignedFOR MEASURING, DIAGNOSING AND LOCATING FAULTS IN TELEPHONE CABLES
Enclosure FeatureSINGLE ITEM W/CARRYING CASE
Accessory Component Quantity3
Electrical Power Source RelationshipSELF-CONTAINED
Operating Test Capability100,000FT FAULT LOCATION RANGE FT
Depth7.000 INCHES NOMINAL IN
Height9.000 INCHES NOMINAL IN
Width11.000 INCHES NOMINAL IN
Supplementary FeaturesINCLUDES BATTERIES: 2EA 4.5V NEDA 3, 2EA 9V NEDA 1602, 1EA 45V NEDA 213, OR EQUIVALENTS V
Reference Data and LiteratureTO 33A1-15-74-1
Major ComponentsCONDUCTOR STRAP; OPERATOR HANDBOOK; TEST CABLE
Test Type for Which DesignedFOR MEASURING, DIAGNOSING AND LOCATING FAULTS IN TELEPHONE CABLES
Enclosure FeatureSINGLE ITEM W/CARRYING CASE
Accessory Component Quantity3
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6625-00-759-5225 (710A)
HAZMATNo
Shelf Life Code0
Criticality CodeS
Unit of IssueEA
SMR CodeVS
Weight13.5000 lbs
Cube0.0919 cu ft
Verified Substitutes 12
Bridge,impedance
6625-00-759-5225710A SUCCESSOR
Recorder,idler Arm
Kay Elemetrics Corporation
5998-01-619-9559710A SUCCESSOR
Circuit Card Assembly
Cxr Co Inc
5961-00-174-5755 INTERCHANGEABLE
Semiconductor Device,diode
4240-00-195-5011ANSIZ87.1-1989 GOGGLES CLEAR INTERCHANGEABLE
Goggles,industrial
American National Standards Institute Incorporated Dba American National Standards Institute
4240-00-253-5380 INTERCHANGEABLE
Goggles,industrial
5961-00-279-7183 INTERCHANGEABLE
Semiconductor Device,diode
5120-00-288-8705 INTERCHANGEABLE
Wrench,open End
3805-01-041-6823 INTERCHANGEABLE
Grader,road,motorized
5962-01-087-2505 INTERCHANGEABLE
Microcircuit
Cross-Reference Index
Part NumberManufacturer
710A Dynatel Corp (USA)
Related Parts
SUCCESSOR 6625-00-759-5225 Recorder,idler Arm · 710A
6625-00-595-7669SUCCESSOR
BRIDGE,IMPEDANCE
5998-01-619-9559SUCCESSOR
CIRCUIT CARD ASSEMBLY
710A
5961-00-174-5755INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
4240-00-195-5011INTERCHANGEABLE
GOGGLES,INDUSTRIAL
ANSIZ87.1-1989 GOGGLES CLEAR
4240-00-253-5380INTERCHANGEABLE
GOGGLES,INDUSTRIAL
5961-00-279-7183INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5120-00-288-8705INTERCHANGEABLE
WRENCH,OPEN END
3805-01-041-6823INTERCHANGEABLE
GRADER,ROAD,MOTORIZED
5962-01-087-2505INTERCHANGEABLE
MICROCIRCUIT
6685-01-154-8810INTERCHANGEABLE
INDICATOR,PRESSURE
710A-50PSIA
6685-01-163-9556INTERCHANGEABLE
INDICATOR,PRESSURE
901A

Frequently Asked Questions

What is NSN 6625-00-148-8121?

NSN 6625-00-148-8121 is a Test Set,telecommunication Syste, manufactured by Dynatel Corp, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-148-8121?

NSN 6625-00-148-8121 has 1 cross-referenced part number: 710A (Dynatel Corp).

What NSN replaces 6625-00-148-8121?

There are 12 known substitutes for 6625-00-148-8121: 6625-00-595-7669, 6625-00-759-5225, 5998-01-619-9559 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 710A?

Key specifications for 710A: Electrical Power Source Relationship: SELF-CONTAINED; Operating Test Capability: 100,000FT FAULT LOCATION RANGE FT; Depth: 7.000 INCHES NOMINAL IN; Height: 9.000 INCHES NOMINAL IN. 22 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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