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NSN 5925-01-666-6640Government record, cited
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Circuit Breaker5925-01-666-6640

NSN 5925-01-666-6640 · NIIN 016666640 · Part number AM2R-D8-LC07D-A07-5-5
Eaton Corporation · FSC 5925 — Circuit Breakers · FSG 59 — Electrical and Electronic Equipment Components · CAGE 1TMY5
Government record, cited
NSN 5925-01-666-6640 — this item is cataloged by the U.S. Government under National Stock Number 5925-01-666-6640. Manufacturer of record part number: AM2R-D8-LC07D-A07-5-5.
Also searched as  5925-01-666-6640 · 5925016666640 · NIIN 016666640 · 01-666-6640 · FSC 5925 Circuit Breakers · CAGE 1TMY5 · AM2R-D8-LC07D-A07-5-5
Nearby stock numbers  ·
Features
  • Circuit Breaker — FSC 5925
  • Body Style: MULTIPOLE-MULTIPLE ACTUATOR TYPE
  • Body Width: 1.5 INCHES NOMINAL IN
  • Body Height: 2.0 INCHES NOMINAL IN
  • Pole Quantity: 2
  • Maximum Continuous Load Current Rating Per Pole: 5.0 AMPERES AC ALL LOCATIONS
  • Trip Release Characteristic: TIME DELAY ALL LOCATIONS
  • Body Length: 2.5 INCHES NOMINAL IN
Identification
  • NSN: 5925-01-666-6640
  • NIIN: 016666640
  • FSC: 5925 — Circuit Breakers
  • FSG: 59 — Electrical and Electronic Equipment Components
  • Primary part number: AM2R-D8-LC07D-A07-5-5
  • Manufacturer: Eaton Corporation
General Description

The Circuit Breaker, cataloged under National Stock Number 5925-01-666-6640, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Eaton Corporation. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5925-01-666-6640
Primary Part NumberAM2R-D8-LC07D-A07-5-5
Item NameCircuit Breaker
FSC / FSG5925 / 59 — Circuit Breakers
ManufacturerEaton Corporation
StatusACTIVE
Body StyleMULTIPOLE-MULTIPLE ACTUATOR TYPE
Body Width1.5 INCHES NOMINAL IN
Body Height2.0 INCHES NOMINAL IN
Pole Quantity2
Maximum Continuous Load Current Rating Per Pole5.0 AMPERES AC ALL LOCATIONS
Trip Release CharacteristicTIME DELAY ALL LOCATIONS
Body Length2.5 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardPossible hazard — SDS may be required (DLA HMIC P)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
AM2R-D8-LC07D-A07-5-5 PRIMARY Eaton Corporation (USA)
No interchangeability data on file.
Other items in FSC 5925 — Circuit Breakers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5925-00-001-1277
CIRCUIT BREAKER
5925-00-001-2809
5925-00-001-2809 · Item name not on file
5925-00-001-3838
CIRCUIT BREAKER
5925-00-001-5748
5925-00-001-5748 · Item name not on file
5925-00-001-5926
5925-00-001-5926 · Item name not on file
5925-00-001-5938
5925-00-001-5938 · Item name not on file
5925-00-001-5942
CIRCUIT BREAKER
5925-00-001-5977
CIRCUIT BREAKER

Frequently Asked Questions

What is NSN 5925-01-666-6640?

NSN 5925-01-666-6640 is a Circuit Breaker, manufactured by Eaton Corporation, classified under FSC 5925, Circuit Breakers. Status: active.

What part numbers are listed for NSN 5925-01-666-6640?

NSN 5925-01-666-6640 has 1 manufacturer part number on file: AM2R-D8-LC07D-A07-5-5 (Eaton Corporation).

What are the specifications of AM2R-D8-LC07D-A07-5-5?

Key specifications for AM2R-D8-LC07D-A07-5-5: Body Style: MULTIPOLE-MULTIPLE ACTUATOR TYPE; Body Width: 1.5 INCHES NOMINAL IN; Body Height: 2.0 INCHES NOMINAL IN; Pole Quantity: 2. 7 specifications are documented in the U.S. Government catalog.

Is NSN 5925-01-666-6640 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

PartsTable — the parts reference. Every fact cited to its source.
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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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