PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

DMS 84128BChopper,electronic

Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) · NSN 5945-00-200-9288 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-200-9288 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-200-9288. Primary manufacturer part number: DMS 84128B.
Features
  • Chopper,electronic — FSC 5945
  • Hermetically Sealed Feature: NOT PROVIDED
  • Dwell Time Rating in Deg: 165.0 NOMINAL
  • Plug in Mounting Feature: NOT PROVIDED
  • Plug in Mounting Feature: NOT PROVIDED
  • Mounting Method: STUD(S)
  • Contact Voltage Rating: 10.0 DC VOLTS MAXIMUM
  • Contact Operation Sequence: BREAKS BEFORE MAKES
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Chopper,electronic, cataloged under National Stock Number 5945-00-200-9288, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings). Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-200-9288
Primary Part NumberDMS 84128B
Item NameChopper,electronic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerDla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
StatusACTIVE
Hermetically Sealed FeatureNOT PROVIDED
Dwell Time Rating in Deg165.0 NOMINAL
Plug in Mounting FeatureNOT PROVIDED
Plug in Mounting FeatureNOT PROVIDED
Mounting MethodSTUD(S)
Contact Voltage Rating10.0 DC VOLTS MAXIMUM
Contact Operation SequenceBREAKS BEFORE MAKES
Contact Voltage Rating10.0 DC VOLTS MAXIMUM
Mounting Facility Quantity1
Contact Operation SequenceBREAKS BEFORE MAKES
Terminal Quantity6
Phase Angle in Deg25.0
Contact ArrangementSINGLE POLE, DOUBLE THROW
Coil TypeISOLATED
Operating Temp Range-65.0 TO 100.0 CELSIUS DEGC
Contact Current Rating2.0 MILLIAMPERES MAXIMUM
Input Voltage Rating6.3 AC VOLTS NOMINAL
Contact Current Rating2.0 MILLIAMPERES MAXIMUM
Drive Voltage Relationship to Input VoltageNOT RATED
Unit TypeELECTROMECHANICAL
Phase Angle in Deg25.0
Dwell Time Rating in Deg165.0 NOMINAL
Terminal TypeFLEXIBLE LEAD
Mounting ConfigurationONE 0.086 IN./-56 THD MTG STUD IN
Output/input Voltage RelationshipNOT RATED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5945-00-168-3800 INTERCHANGEABLE
Chopper,electronic
5945-00-168-3801 INTERCHANGEABLE
Chopper,electronic
5945-00-234-0123247ASC0575-001 INTERCHANGEABLE
Chopper,electronic
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5945-00-489-779614-03099-0A INTERCHANGEABLE
Chopper,electronic
Ballantine Laboratories Inc
5945-00-791-4544600 INTERCHANGEABLE
Chopper,electronic
Sensata Technologies Maryland, Inc
Cross-Reference Index
Part NumberManufacturer
DMS 84128B Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
M83729/1-002 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-83729/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILC83729-1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-83729/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5945-00-168-3800INTERCHANGEABLE
CHOPPER,ELECTRONIC
5945-00-168-3801INTERCHANGEABLE
CHOPPER,ELECTRONIC
5945-00-234-0123INTERCHANGEABLE
CHOPPER,ELECTRONIC
247ASC0575-001
5945-00-489-7796INTERCHANGEABLE
CHOPPER,ELECTRONIC
14-03099-0A
5945-00-791-4544INTERCHANGEABLE
CHOPPER,ELECTRONIC
600

Frequently Asked Questions

What is NSN 5945-00-200-9288?

NSN 5945-00-200-9288 is a Chopper,electronic, manufactured by Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings), classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-200-9288?

NSN 5945-00-200-9288 has 5 cross-referenced part numbers: DMS 84128B (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), M83729/1-002 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-83729/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILC83729-1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-83729/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5945-00-200-9288?

There are 5 known substitutes for 5945-00-200-9288: 5945-00-168-3800, 5945-00-168-3801, 5945-00-234-0123 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of DMS 84128B?

Key specifications for DMS 84128B: Hermetically Sealed Feature: NOT PROVIDED; Dwell Time Rating in Deg: 165.0 NOMINAL; Plug in Mounting Feature: NOT PROVIDED; Plug in Mounting Feature: NOT PROVIDED. 28 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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