PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8258Ammeter

Blue Sea Systems, Inc. Dba Blue Sea Systems Div Blue Sea Systems · NSN 6625-01-612-9415 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-612-9415 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-612-9415. Primary manufacturer part number: 8258.
Features
  • Ammeter — FSC 6625
  • Circuit Current for Which Designed: AC
  • Reliability Indicator: NOT ESTABLISHED
  • Color: UNABLE TO DECODE
  • Scale Division Quantity: 20 SINGLE INDICATOR SINGLE RANGE
  • Installation Design: PANEL
  • Distance Between Mounting Facility Centers: 1.580 INCHES NOMINAL IN
  • Dial Scale Marking Color: BLACK SINGLE INDICATOR SINGLE RANGE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ammeter, cataloged under National Stock Number 6625-01-612-9415, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Blue Sea Systems, Inc. Dba Blue Sea Systems Div Blue Sea Systems. Government technical data includes 21 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-612-9415
Primary Part Number8258
Item NameAmmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerBlue Sea Systems, Inc. Dba Blue Sea Systems Div Blue Sea Systems
StatusACTIVE
Circuit Current for Which DesignedAC
Reliability IndicatorNOT ESTABLISHED
ColorUNABLE TO DECODE
Scale Division Quantity20 SINGLE INDICATOR SINGLE RANGE
Installation DesignPANEL
Distance Between Mounting Facility Centers1.580 INCHES NOMINAL IN
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Indicator TypeDIAL W/POINTER
Mounting Facility Type and Quantity2 SCREW OR 4 THREADED STUD(S)
Sensitivity Rating50.0 MILLIAMPERES
Mounting Arrangement StyleTWO HOLE/STUD
Style DesignatorRECTANGULAR SURFACE MTG
Scale Graduation TypeLINEAR SINGLE INDICATOR SINGLE RANGE
Pointer ColorBLACK SINGLE INDICATOR SINGLE RANGE
Meter Barrel Depth0.950 INCHES NOMINAL IN
Measurement Range+0.0 TO 100.0 AMPERES, AC SINGLE INDICATOR SINGLE RANGE
Circuit Current for Which DesignedAC
Reliability IndicatorNOT ESTABLISHED
ColorUNABLE TO DECODE
Scale Division Quantity20 SINGLE INDICATOR SINGLE RANGE
Installation DesignPANEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Verified Substitutes 11
5930-00-258-52148258 INTERCHANGEABLE
Switch,rotary
Electro Switch Corp. Dba Electro Switch Corp
6110-00-475-76818258 INTERCHANGEABLE
Protector,thermal-Overload,elect
Hornet Acquisitionco, Llc Dba Onboard Systems
3110-00-554-328810090 INTERCHANGEABLE
Bearing,ball,annular
Wausau Equipment Company Llc Dba Schmidt Engineering & Equipment Inc Div Wausau Equipment Llc
5960-00-913-4479 INTERCHANGEABLE
Electron Tube
3820-00-986-495050A825-8 INTERCHANGEABLE
Hub,sheave,speed Re
Eagle Crusher Co Inc Dba Stedman Machine Co
5340-01-070-30938258 INTERCHANGEABLE
Strap,retaining
Gits Mfg Co Inc
6515-01-084-27878258 INTERCHANGEABLE
Bag,ostomy
Nu-Hope Laboratories Inc
5340-01-231-33578258 INTERCHANGEABLE
Standoff,threaded,spacing
Dialight Corporation
7025-01-347-3523 INTERCHANGEABLE
Transport,magnetic Tape
4470-01-432-0881 INTERCHANGEABLE
Rod Head
Cross-Reference Index
Part NumberManufacturer
8258 Blue Sea Systems, Inc. Dba Blue Sea Systems Div Blue Sea Systems (USA)
Related Parts
5930-00-258-5214INTERCHANGEABLE
SWITCH,ROTARY
8258
6110-00-475-7681INTERCHANGEABLE
PROTECTOR,THERMAL-OVERLOAD,ELECT
8258
3110-00-554-3288INTERCHANGEABLE
BEARING,BALL,ANNULAR
10090
5960-00-913-4479INTERCHANGEABLE
ELECTRON TUBE
3820-00-986-4950INTERCHANGEABLE
HUB,SHEAVE,SPEED RE
50A825-8
5340-01-070-3093INTERCHANGEABLE
STRAP,RETAINING
8258
6515-01-084-2787INTERCHANGEABLE
BAG,OSTOMY
8258
5340-01-231-3357INTERCHANGEABLE
STANDOFF,THREADED,SPACING
8258
7025-01-347-3523INTERCHANGEABLE
TRANSPORT,MAGNETIC TAPE
4470-01-432-0881INTERCHANGEABLE
ROD HEAD
6515-01-518-2160INTERCHANGEABLE
RETRACTOR KIT,SPINA
50-4631

Frequently Asked Questions

What is NSN 6625-01-612-9415?

NSN 6625-01-612-9415 is a Ammeter, manufactured by Blue Sea Systems, Inc. Dba Blue Sea Systems Div Blue Sea Systems, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-612-9415?

NSN 6625-01-612-9415 has 1 cross-referenced part number: 8258 (Blue Sea Systems, Inc. Dba Blue Sea Systems Div Blue Sea Systems).

What NSN replaces 6625-01-612-9415?

There are 11 known substitutes for 6625-01-612-9415: 5930-00-258-5214, 6110-00-475-7681, 3110-00-554-3288 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8258?

Key specifications for 8258: Circuit Current for Which Designed: AC; Reliability Indicator: NOT ESTABLISHED; Overall Width: 2.00 INCHES NOMINAL IN; Overall Length: 0.450 INCHES NOMINAL IN. 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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