PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

520ATest Set,electronic Systems

Cxr Larus Corporation Div Cxr Telcom · NSN 6625-01-091-1148 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-091-1148 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-091-1148. Primary manufacturer part number: 520A.
Features
  • Test Set,electronic Systems — FSC 6625
  • 1 verified cross-reference
  • Primary manufacturer: Cxr Larus Corporation Div Cxr Telcom
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Test Set,electronic Systems, cataloged under National Stock Number 6625-01-091-1148, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Cxr Larus Corporation Div Cxr Telcom. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-091-1148
Primary Part Number520A
Item NameTest Set,electronic Systems
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerCxr Larus Corporation Div Cxr Telcom
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeG
Unit of IssueEA
SMR CodeL
Weight0.1000 lbs
Cube0.0010 cu ft
Verified Substitutes 8
Current-Voltage Standard
4510-00-042-4814728-SS-369 INTERCHANGEABLE
Faucet,double
Chicago Faucet Co the
3439-00-262-2648FLEETWELD 37 1/8X14IN INTERCHANGEABLE
Electrode,welding
Lincoln Electric Holdings Inc
6625-00-390-3843520A INTERCHANGEABLE
Analyzer,video Integrating
Tektronix, Inc.
6130-00-975-4007 INTERCHANGEABLE
Power Supply
5930-01-249-98441718555-3 INTERCHANGEABLE
Knob Selector Switc
L3 Technologies, Inc. Div Communication Systems-East
6625-01-254-3059520A INTERCHANGEABLE
Meter,field Strength
Nrd Llc
5905-01-377-19785189169 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
520A PRIMARY Cxr Larus Corporation Div Cxr Telcom (USA)
Related Parts
6625-01-388-8181SUCCESSOR
CURRENT-VOLTAGE STANDARD
4510-00-042-4814INTERCHANGEABLE
FAUCET,DOUBLE
728-SS-369
3439-00-262-2648INTERCHANGEABLE
ELECTRODE,WELDING
FLEETWELD 37 1/8X14IN
6625-00-390-3843INTERCHANGEABLE
ANALYZER,VIDEO INTEGRATING
520A
6130-00-975-4007INTERCHANGEABLE
POWER SUPPLY
5930-01-249-9844INTERCHANGEABLE
KNOB SELECTOR SWITC
1718555-3
6625-01-254-3059INTERCHANGEABLE
METER,FIELD STRENGTH
520A
5905-01-377-1978INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
5189169

Frequently Asked Questions

What is NSN 6625-01-091-1148?

NSN 6625-01-091-1148 is a Test Set,electronic Systems, manufactured by Cxr Larus Corporation Div Cxr Telcom, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-091-1148?

NSN 6625-01-091-1148 has 1 cross-referenced part number: 520A (Cxr Larus Corporation Div Cxr Telcom).

What NSN replaces 6625-01-091-1148?

There are 8 known substitutes for 6625-01-091-1148: 6625-01-388-8181, 4510-00-042-4814, 3439-00-262-2648 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 520A?

Key specifications for 520A: End Item Identification: DLA/GSA MANAGED END ITEM UNK; End Item Identification: DLA/GSA MANAGED END ITEM UNK. 2 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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