PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3705Test Set,telecommunication Syste

Hekimian Laboratories Inc · NSN 6625-01-301-3306 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-301-3306 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-301-3306. Primary manufacturer part number: 3705.
Features
  • Test Set,telecommunication Syste — FSC 6625
  • Enclosure Feature: SINGLE ITEM W/HOUSING
  • Functional Description: USED TO TEST,EVALUATE AND CHARACTERIZE
  • Test Type for Which Designed: VF & PCM MEASUREMENTS
  • Test Type for Which Designed: VF & PCM MEASUREMENTS
  • Enclosure Feature: SINGLE ITEM W/HOUSING
  • Functional Description: USED TO TEST,EVALUATE AND CHARACTERIZE
  • 1 verified cross-reference
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 6625-01-301-3306, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Hekimian Laboratories Inc. Government technical data includes 6 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6625-01-301-3306
Primary Part Number3705
Item NameTest Set,telecommunication Syste
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerHekimian Laboratories Inc
StatusACTIVE
Enclosure FeatureSINGLE ITEM W/HOUSING
Functional DescriptionUSED TO TEST,EVALUATE AND CHARACTERIZE
Test Type for Which DesignedVF & PCM MEASUREMENTS
Test Type for Which DesignedVF & PCM MEASUREMENTS
Enclosure FeatureSINGLE ITEM W/HOUSING
Functional DescriptionUSED TO TEST,EVALUATE AND CHARACTERIZE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeU
SMR CodeVU
Weight25.0000 lbs
Cube3.6458 cu ft
Verified Substitutes 9
Test Set,insulation Breakdown
5962-00-532-0594466575-1 INTERCHANGEABLE
Microcircuit,linear
Raytheon Company Dba Raytheon Co
5998-01-043-10043705 INTERCHANGEABLE
Circuit Card Assembly
Data Device Corp Dba Beta Transformer Technology
6610-01-108-46843705 INTERCHANGEABLE
Plate,calibration
Kearflex Engineering Company
5315-01-210-0924N03705 INTERCHANGEABLE
Pin,straight,threaded
Leslie Controls, Inc. Dba Leslie Controls Inc
5342-01-252-0415 INTERCHANGEABLE
Lock Mech
5910-01-340-4968 INTERCHANGEABLE
Capacitor,fixed,electrolytic
5120-01-627-42153705 INTERCHANGEABLE
Key,socket Head Screw
Bondhus Corp
4820-01-680-4167H900-11 INTERCHANGEABLE
Valve,check
J.w.f. Technologies, Llc
Cross-Reference Index
Part NumberManufacturer
3705 PRIMARY Hekimian Laboratories Inc (USA)
Related Parts
6625-01-616-4786SUCCESSOR
TEST SET,INSULATION BREAKDOWN
5962-00-532-0594INTERCHANGEABLE
MICROCIRCUIT,LINEAR
466575-1
5998-01-043-1004INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
3705
6610-01-108-4684INTERCHANGEABLE
PLATE,CALIBRATION
3705
5315-01-210-0924INTERCHANGEABLE
PIN,STRAIGHT,THREADED
N03705
5342-01-252-0415INTERCHANGEABLE
LOCK MECH
5910-01-340-4968INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5120-01-627-4215INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
3705
4820-01-680-4167INTERCHANGEABLE
VALVE,CHECK
H900-11

Frequently Asked Questions

What is NSN 6625-01-301-3306?

NSN 6625-01-301-3306 is a Test Set,telecommunication Syste, manufactured by Hekimian Laboratories Inc, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-301-3306?

NSN 6625-01-301-3306 has 1 cross-referenced part number: 3705 (Hekimian Laboratories Inc).

What NSN replaces 6625-01-301-3306?

There are 9 known substitutes for 6625-01-301-3306: 6625-01-616-4786, 5962-00-532-0594, 5998-01-043-1004 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3705?

Key specifications for 3705: Enclosure Feature: SINGLE ITEM W/HOUSING; Functional Description: USED TO TEST,EVALUATE AND CHARACTERIZE; Test Type for Which Designed: VF & PCM MEASUREMENTS; Test Type for Which Designed: VF & PCM MEASUREMENTS. 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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