PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21202Ammeter

Mark G. Miller, Inc Dba Select Engineering Services · NSN 6625-01-514-3943 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-514-3943 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-514-3943. Primary manufacturer part number: 21202.
Features
  • Ammeter — FSC 6625
  • 3 verified cross-references
  • Primary manufacturer: Mark G. Miller, Inc Dba Select Engineering Services
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ammeter, cataloged under National Stock Number 6625-01-514-3943, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Mark G. Miller, Inc Dba Select Engineering Services. This item has 3 commercial cross-references from 3 manufacturers, 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.

Catalog Facts
Item NameAmmeter
FSC / FSG6625 — No Item Name Available (FSG 66)
ManufacturersMark G. Miller, Inc Dba Select Engineering Services (CAGE 1R8H0); Bay Laboratories Inc Sub of Tegam Inc (CAGE 18111); Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (CAGE 80063)
Successor NSN6625-01-495-4920 — Analyzer,spectrum
Technical Specifications
ParameterValue
NSN6625-01-514-3943
Primary Part Number21202
Item NameAmmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerMark G. Miller, Inc Dba Select Engineering Services
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6625-01-495-4920 (2120-2)
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Verified Substitutes 12
6625-01-495-49202120-2 SUCCESSOR
Analyzer,spectrum
Emerson Process Management Lllp
5305-00-010-1032101032 INTERCHANGEABLE
Screw,machine
General Motors Llc Dba General Motors Llc
5310-00-012-0377 INTERCHANGEABLE
Nut,plain,hexagon
5935-00-026-9338 INTERCHANGEABLE
Socket,plug-in Electronic Compon
3110-00-198-05525518695 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
2940-00-230-2756393203 INTERCHANGEABLE
Filter Element,fluid
Lister Petter Americas Incorporated
5120-00-595-827421202 INTERCHANGEABLE
Clamp,c
Wilton Corp Wilton Tool Div
5910-00-600-7970P540 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Lindgren Rf Enclosures Inc Elmag Div
5310-00-732-0558 INTERCHANGEABLE
Nut,plain,hexagon
1610-00-790-8080 INTERCHANGEABLE
Nut,propellar Hub
Cross-Reference Index
Part NumberManufacturer
21202 Mark G. Miller, Inc Dba Select Engineering Services (USA)
P540 Bay Laboratories Inc Sub of Tegam Inc (USA)
A3023896 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
Related Parts
SUCCESSOR 6625-01-495-4920 Analyzer,spectrum · 2120-2
5305-00-010-1032INTERCHANGEABLE
SCREW,MACHINE
101032
5310-00-012-0377INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5935-00-026-9338INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
3110-00-198-0552INTERCHANGEABLE
BEARING,BALL,ANNULAR
5518695
2940-00-230-2756INTERCHANGEABLE
FILTER ELEMENT,FLUID
393203
5120-00-595-8274INTERCHANGEABLE
CLAMP,C
21202
5910-00-600-7970INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
P540
5310-00-732-0558INTERCHANGEABLE
NUT,PLAIN,HEXAGON
1610-00-790-8080INTERCHANGEABLE
NUT,PROPELLAR HUB
6685-00-883-3731INTERCHANGEABLE
PYROMETER,INDICATING
3010-01-095-4357INTERCHANGEABLE
CAP ACTUATOR

Frequently Asked Questions

What is NSN 6625-01-514-3943?

NSN 6625-01-514-3943 is a Ammeter, manufactured by Mark G. Miller, Inc Dba Select Engineering Services, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-514-3943?

NSN 6625-01-514-3943 has 3 cross-referenced part numbers: 21202 (Mark G. Miller, Inc Dba Select Engineering Services), P540 (Bay Laboratories Inc Sub of Tegam Inc), A3023896 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir).

What NSN replaces 6625-01-514-3943?

There are 12 known substitutes for 6625-01-514-3943: 6625-01-495-4920, 5305-00-010-1032, 5310-00-012-0377 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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