PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

JM-1Ammeter

C&d Technologies, Inc. · NSN 6625-01-271-9991 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-271-9991 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-271-9991. Primary manufacturer part number: JM-1.
Features
  • Ammeter — FSC 6625
  • 2 verified cross-references
  • Primary manufacturer: C&d Technologies, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ammeter, cataloged under National Stock Number 6625-01-271-9991, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is C&d Technologies, Inc.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 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)
ManufacturersC&d Technologies, Inc. (CAGE 1K126); C and D Batteries an Allied Co Plant 1 (CAGE 80531)
Technical Specifications
ParameterValue
NSN6625-01-271-9991
Primary Part NumberJM-1
Item NameAmmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerC&d Technologies, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJF
Verified Substitutes 4
5930-00-113-6852JM1 INTERCHANGEABLE
Adapter,switch Actuator
Honeywell International Inc. Dba Honeyweel Sensing & Controls
4940-00-865-4738 INTERCHANGEABLE
Cleaner,steam,pressure Jet,trail
5930-01-072-8115JM-10 INTERCHANGEABLE
Arm,switch Actuator
Honeywell International Inc. Dba Honeyweel Sensing & Controls
5930-01-194-8074JM-1 INTERCHANGEABLE
Arm,switch Actuator
Honeywell International Inc. Dba Honeyweel Sensing & Controls
Cross-Reference Index
Part NumberManufacturer
JM-1 PRIMARY C&d Technologies, Inc. (USA)
JM-225 C and D Batteries an Allied Co Plant 1 (USA)
Related Parts
5930-00-113-6852INTERCHANGEABLE
ADAPTER,SWITCH ACTUATOR
JM1
4940-00-865-4738INTERCHANGEABLE
CLEANER,STEAM,PRESSURE JET,TRAIL
5930-01-072-8115INTERCHANGEABLE
ARM,SWITCH ACTUATOR
JM-10
5930-01-194-8074INTERCHANGEABLE
ARM,SWITCH ACTUATOR
JM-1

Frequently Asked Questions

What is NSN 6625-01-271-9991?

NSN 6625-01-271-9991 is a Ammeter, manufactured by C&d Technologies, Inc., classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-271-9991?

NSN 6625-01-271-9991 has 2 cross-referenced part numbers: JM-1 (C&d Technologies, Inc.), JM-225 (C and D Batteries an Allied Co Plant 1).

What NSN replaces 6625-01-271-9991?

There are 4 known substitutes for 6625-01-271-9991: 5930-00-113-6852, 4940-00-865-4738, 5930-01-072-8115 and 1 more. Verify interchangeability with system specifications before substitution.

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