PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1391Test Set,electronic Systems

Civacon · NSN 6625-01-510-2722 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-510-2722 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-510-2722. Primary manufacturer part number: 1391.
Features
  • Test Set,electronic Systems — FSC 6625
  • Test Type for Which Designed: TRUCK OVERFILL PROTECTION SYSTEM
  • Features Provided: INTERNAL BATTERY ACCOMMODATION LOCATION NOT OTHERWISE SPECIFIED
  • Electrical Power Source Relationship: OPERATING
  • Test Type for Which Designed: TRUCK OVERFILL PROTECTION SYSTEM
  • Features Provided: INTERNAL BATTERY ACCOMMODATION LOCATION NOT OTHERWISE SPECIFIED
  • Electrical Power Source Relationship: OPERATING
  • 1 verified cross-reference
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 6625-01-510-2722, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Civacon. 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-510-2722
Primary Part Number1391
Item NameTest Set,electronic Systems
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerCivacon
StatusACTIVE
Test Type for Which DesignedTRUCK OVERFILL PROTECTION SYSTEM
Features ProvidedINTERNAL BATTERY ACCOMMODATION LOCATION NOT OTHERWISE SPECIFIED
Electrical Power Source RelationshipOPERATING
Test Type for Which DesignedTRUCK OVERFILL PROTECTION SYSTEM
Features ProvidedINTERNAL BATTERY ACCOMMODATION LOCATION NOT OTHERWISE SPECIFIED
Electrical Power Source RelationshipOPERATING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeZZ
Weight1.7000 lbs
Cube0.3912 cu ft
Verified Substitutes 12
6625-00-424-44141391-P1 SUCCESSOR
Meter,audio Level
General Microwave Corporation Div Kratos Microwave Electronics
6625-01-458-85401391 SUCCESSOR
Plug-in Unit,electrical-Electron
Fluke Corp
5330-00-236-14841391 INTERCHANGEABLE
Packing,preformed
Atlantic India Rubber Co Inc
4320-00-398-57201391 INTERCHANGEABLE
Ring,lantern
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5365-00-520-1835M1391 INTERCHANGEABLE
Shim
Aerosonic Llc
3020-00-790-0298 INTERCHANGEABLE
Chain,roller
6635-01-071-1682 INTERCHANGEABLE
Tensiometer
5330-01-118-950429940-0415 INTERCHANGEABLE
Seal,plain Encased
Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
5910-01-224-3624 INTERCHANGEABLE
Capacitor,fixed,electrolytic
4820-01-226-3249224-703-020-139-050 INTERCHANGEABLE
Valve,butterfly
Emerson Automation Solutions Final Control Us Lp
Cross-Reference Index
Part NumberManufacturer
1391 PRIMARY Civacon (USA)
Related Parts
6625-00-424-4414SUCCESSOR
METER,AUDIO LEVEL
1391-P1
6625-01-458-8540SUCCESSOR
PLUG-IN UNIT,ELECTRICAL-ELECTRON
1391
5330-00-236-1484INTERCHANGEABLE
PACKING,PREFORMED
1391
4320-00-398-5720INTERCHANGEABLE
RING,LANTERN
1391
5365-00-520-1835INTERCHANGEABLE
SHIM
M1391
3020-00-790-0298INTERCHANGEABLE
CHAIN,ROLLER
6635-01-071-1682INTERCHANGEABLE
TENSIOMETER
5330-01-118-9504INTERCHANGEABLE
SEAL,PLAIN ENCASED
29940-0415
5910-01-224-3624INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
4820-01-226-3249INTERCHANGEABLE
VALVE,BUTTERFLY
224-703-020-139-050
4820-01-251-6226INTERCHANGEABLE
STEM,FLUID VALVE
145-205-030-139-000
4820-01-291-5803INTERCHANGEABLE
VALVE,SAFETY RELIEF
0600400

Frequently Asked Questions

What is NSN 6625-01-510-2722?

NSN 6625-01-510-2722 is a Test Set,electronic Systems, manufactured by Civacon, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-510-2722?

NSN 6625-01-510-2722 has 1 cross-referenced part number: 1391 (Civacon).

What NSN replaces 6625-01-510-2722?

There are 12 known substitutes for 6625-01-510-2722: 6625-00-424-4414, 6625-01-458-8540, 5330-00-236-1484 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1391?

Key specifications for 1391: Special Features: SUPPLIED ACCESSORIES PART H50308 TEST LEAD 1391 2 WIRE; PART D40028 TEST LEAD 1391 4 WIRE; PART H50325 TEST LEAD 1391 ROM THERM OUTPUT WITH PROBE;PART H50357M BATTERY 9 VOLT ALKALINE QTY OF 2 INSTALLED.; End Item Identification: 5 K FUEL TANKER; Test Type for Which Designed: TRUCK OVERFILL PROTECTION SYSTEM; Features Provided: INTERNAL BATTERY ACCOMMODATION LOCATION NOT OTHERWISE SPECIFIED. 10 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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