PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

315Test Set,relay

Electronic Specialties Inc · NSN 6625-01-670-3905 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-670-3905 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-670-3905. Primary manufacturer part number: 315.
Features
  • Test Set,relay — FSC 6625
  • DC Voltage Rating: 48.0 VOLTS NOMINAL FIRST OPERATING POWER RQMT
  • DC Voltage Rating: 48.0 VOLTS NOMINAL FIRST OPERATING POWER RQMT
  • 1 verified cross-reference
  • Primary manufacturer: Electronic Specialties Inc
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Test Set,relay, cataloged under National Stock Number 6625-01-670-3905, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Electronic Specialties Inc. Government technical data includes 2 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6625-01-670-3905
Primary Part Number315
Item NameTest Set,relay
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerElectronic Specialties Inc
StatusACTIVE
DC Voltage Rating48.0 VOLTS NOMINAL FIRST OPERATING POWER RQMT
DC Voltage Rating48.0 VOLTS NOMINAL FIRST OPERATING POWER RQMT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5999-00-186-894272346-000 SUCCESSOR
Clip,electrical
Stromberg-Carlson Corp a Plessey Telecommunications Co
Calibration Adapter
Ammeter
Holder,electrical Card
6625-00-713-2081315 INTERCHANGEABLE
Oscilloscope
Tektronix, Inc.
6625-01-061-8264315 INTERCHANGEABLE
Generator,signal
Logimetrics Inc
5998-01-174-3157715314-1 INTERCHANGEABLE
Holder,electrical Card
Raytheon Company Div Rmd Strategic
Cross-Reference Index
Part NumberManufacturer
315 PRIMARY Electronic Specialties Inc (USA)
Related Parts
5999-00-186-8942SUCCESSOR
CLIP,ELECTRICAL
72346-000
6625-00-488-4024SUCCESSOR
CALIBRATION ADAPTER
6625-00-822-5768SUCCESSOR
AMMETER
5998-01-330-0383SUCCESSOR
HOLDER,ELECTRICAL CARD
6625-00-713-2081INTERCHANGEABLE
OSCILLOSCOPE
315
6625-01-061-8264INTERCHANGEABLE
GENERATOR,SIGNAL
315
5998-01-174-3157INTERCHANGEABLE
HOLDER,ELECTRICAL CARD
715314-1

Frequently Asked Questions

What is NSN 6625-01-670-3905?

NSN 6625-01-670-3905 is a Test Set,relay, manufactured by Electronic Specialties Inc, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-670-3905?

NSN 6625-01-670-3905 has 1 cross-referenced part number: 315 (Electronic Specialties Inc).

What NSN replaces 6625-01-670-3905?

There are 7 known substitutes for 6625-01-670-3905: 5999-00-186-8942, 6625-00-488-4024, 6625-00-822-5768 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 315?

Key specifications for 315: Part Name Assigned by Controlling Agency: MAX FUSE BUDDY KIT; Special Features: FEATURES:UNIT PEAK HOLD AND DATA HOLD FUNCTIONS;DELUXE LCD DISPLAY FEATURES FULL ANALOG BAR GRAPH;RESOLUTION: .1A (100 MA) - ACCURACY: +2% OF READING;MEASUREMENT RANGE: 0 TO 80 AMPS / 48 VOLTS DC;NCLUDES ONE 20 AMP MAXI FUSE FOR USE WITH MINI & ATC CIRCUIT TESTING A; DC Voltage Rating: 48.0 VOLTS NOMINAL FIRST OPERATING POWER RQMT; Part Name Assigned by Controlling Agency: MAX FUSE BUDDY KIT. 6 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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