PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12019Ammeter

Telephonics Corp/prd Instruments · NSN 6625-00-853-6470 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-853-6470 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-853-6470. Primary manufacturer part number: 12019.
Features
  • Ammeter — FSC 6625
  • Installation Design: PANEL
  • Mounting Facility Type and Quantity: 4 FLANGE
  • Circuit Attachment Method and Quantity: 2 SOLDER LUG
  • Meter Depth Behind Mounting Flange: 1.125 INCHES NOMINAL IN
  • Color: UNABLE TO DECODE
  • Style Designator: RECTANGULAR FLUSH MTG
  • Movement Type: MOVING COIL, PERMANENT MAGNET
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ammeter, cataloged under National Stock Number 6625-00-853-6470, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Telephonics Corp/prd Instruments. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-853-6470
Primary Part Number12019
Item NameAmmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerTelephonics Corp/prd Instruments
StatusACTIVE
Installation DesignPANEL
Mounting Facility Type and Quantity4 FLANGE
Circuit Attachment Method and Quantity2 SOLDER LUG
Meter Depth Behind Mounting Flange1.125 INCHES NOMINAL IN
ColorUNABLE TO DECODE
Style DesignatorRECTANGULAR FLUSH MTG
Movement TypeMOVING COIL, PERMANENT MAGNET
Accuracy in Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Mounting Arrangement StyleFOUR HOLE/STUD RECTANGULAR/SQUARE
Center to Center Distance Between Mounting Facilities Parallel to Width2.313 INCHES NOMINAL IN
Circuit Current for Which DesignedAC
Movement Suspension MethodJEWEL PIVOT BASE
Center to Center Distance Between Mounting Facilities Parallel to Length2.313 INCHES NOMINAL IN
Meter Body Diameter Behind Mounting Flange2.750 INCHES NOMINAL IN
Installation DesignPANEL
Mounting Facility Type and Quantity4 FLANGE
Circuit Attachment Method and Quantity2 SOLDER LUG
Meter Depth Behind Mounting Flange1.125 INCHES NOMINAL IN
ColorUNABLE TO DECODE
Style DesignatorRECTANGULAR FLUSH MTG
Movement TypeMOVING COIL, PERMANENT MAGNET
Accuracy in Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Mounting Arrangement StyleFOUR HOLE/STUD RECTANGULAR/SQUARE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeXF
Verified Substitutes 9
2910-00-127-507312019 INTERCHANGEABLE
Shaft Assy,throttle
Stanadyne Corporation Dba Stanadyne Diesel Systems
5315-00-366-558812019 INTERCHANGEABLE
Pin,straight,headless
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5815-00-697-8050SM-C-187169 INTERCHANGEABLE
Teletypewriter Subassembly
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5915-00-756-967761A5A163-1 INTERCHANGEABLE
Filter
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5360-00-794-748312019 INTERCHANGEABLE
Spring,spiral,torsion
Triumph Gear Systems Inc Dba Triumph Gear Systems Inc
5910-00-989-7290301-000-C0H0-759C INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Tusonix, Llc
8030-01-047-3584 INTERCHANGEABLE
Glazing Compound,sash
2530-01-140-9079 INTERCHANGEABLE
Brake Shoe
5110-01-335-157710R INTERCHANGEABLE
File,hand
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
Cross-Reference Index
Part NumberManufacturer
12019 Peraton Inc (USA)
12019 PRIMARY Telephonics Corp/prd Instruments (USA)
Related Parts
2910-00-127-5073INTERCHANGEABLE
SHAFT ASSY,THROTTLE
12019
5315-00-366-5588INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
12019
5815-00-697-8050INTERCHANGEABLE
TELETYPEWRITER SUBASSEMBLY
SM-C-187169
5915-00-756-9677INTERCHANGEABLE
FILTER
61A5A163-1
5360-00-794-7483INTERCHANGEABLE
SPRING,SPIRAL,TORSION
12019
5910-00-989-7290INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
301-000-C0H0-759C
8030-01-047-3584INTERCHANGEABLE
GLAZING COMPOUND,SASH
2530-01-140-9079INTERCHANGEABLE
BRAKE SHOE
5110-01-335-1577INTERCHANGEABLE
FILE,HAND
10R

Frequently Asked Questions

What is NSN 6625-00-853-6470?

NSN 6625-00-853-6470 is a Ammeter, manufactured by Telephonics Corp/prd Instruments, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-853-6470?

NSN 6625-00-853-6470 has 2 cross-referenced part numbers: 12019 (Peraton Inc), 12019 (Telephonics Corp/prd Instruments).

What NSN replaces 6625-00-853-6470?

There are 9 known substitutes for 6625-00-853-6470: 2910-00-127-5073, 5315-00-366-5588, 5815-00-697-8050 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12019?

Key specifications for 12019: Overall Width: 3.000 INCHES NOMINAL IN; Installation Design: PANEL; Overall Length: 1.325 INCHES NOMINAL IN; Mounting Facility Type and Quantity: 4 FLANGE. 30 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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