PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

85045Reactor

Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems · NSN 5950-00-838-3072 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-838-3072 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-838-3072. Primary manufacturer part number: 85045.
Features
  • Reactor — FSC 5950
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 3.813 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • DC Resistance Rating in Ohms: 65.000 SINGLE COMPONENT SINGLE WINDING
  • Winding Operating Current: 250.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Body Width: 3.375 INCHES NOMINAL IN
  • Inductance Rating: 2.00 HENRY MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Inductance Type: FIXED
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 2.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-00-838-3072, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-838-3072
Primary Part Number85045
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
StatusACTIVE
Center to Center Distance Between Mounting Facilities Parallel to Width3.813 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
DC Resistance Rating in Ohms65.000 SINGLE COMPONENT SINGLE WINDING
Winding Operating Current250.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Body Width3.375 INCHES NOMINAL IN
Inductance Rating2.00 HENRY MAXIMUM SINGLE COMPONENT SINGLE WINDING
Inductance TypeFIXED
Center to Center Distance Between Mounting Facilities Parallel to Length2.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Length4.250 INCHES NOMINAL IN
Terminal Type and Quantity2 TAB, SOLDER LUG
Inclosure TypeFULLY INCLOSED
Reliability IndicatorNOT ESTABLISHED
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Mounting Hole Diameter0.196 INCHES NOMINAL SINGLE GROUP IN
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Body Height3.000 INCHES NOMINAL IN
Mounting Facility Quantity4 SINGLE GROUP
Winding Quantity1 SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5340-00-700-15217001521 INTERCHANGEABLE
Plug,expansion
U S Army Tank Automotive Command Amsta-Im-Mm
6145-00-850-9470 INTERCHANGEABLE
Wire,electrical
4330-00-932-970185-045 INTERCHANGEABLE
Filter Element,fluid
Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division
4320-01-273-384785045 INTERCHANGEABLE
Seal Assembly,shaft,spring Loade
Magnetic Seal Llc
5360-01-375-604785045 INTERCHANGEABLE
Spring,flat
Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense
5310-01-498-367085045 INTERCHANGEABLE
Washer,lock
Cole Hersee Company
5935-01-498-438585045GBEPR INTERCHANGEABLE
Connector,receptacle,electrical
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
5331-01-661-755585045 INTERCHANGEABLE
O-Ring
Brunswick Corp Dba Mercury Marine Div Mercury Marine
2510-01-731-145685045 INTERCHANGEABLE
Shock Absorber,direct Action
Maremont Corp Gabriel Div
Cross-Reference Index
Part NumberManufacturer
85045 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
85045 Lockheed Corp Lockheed Electronics Co Inc (USA)
Related Parts
5340-00-700-1521INTERCHANGEABLE
PLUG,EXPANSION
7001521
6145-00-850-9470INTERCHANGEABLE
WIRE,ELECTRICAL
4330-00-932-9701INTERCHANGEABLE
FILTER ELEMENT,FLUID
85-045
4320-01-273-3847INTERCHANGEABLE
SEAL ASSEMBLY,SHAFT,SPRING LOADE
85045
5360-01-375-6047INTERCHANGEABLE
SPRING,FLAT
85045
5310-01-498-3670INTERCHANGEABLE
WASHER,LOCK
85045
5935-01-498-4385INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
85045GBEPR
5331-01-661-7555INTERCHANGEABLE
O-RING
85045
2510-01-731-1456INTERCHANGEABLE
SHOCK ABSORBER,DIRECT ACTION
85045

Frequently Asked Questions

What is NSN 5950-00-838-3072?

NSN 5950-00-838-3072 is a Reactor, manufactured by Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-838-3072?

NSN 5950-00-838-3072 has 2 cross-referenced part numbers: 85045 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems), 85045 (Lockheed Corp Lockheed Electronics Co Inc).

What NSN replaces 5950-00-838-3072?

There are 9 known substitutes for 5950-00-838-3072: 5340-00-700-1521, 6145-00-850-9470, 4330-00-932-9701 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 85045?

Key specifications for 85045: Center to Center Distance Between Mounting Facilities Parallel to Width: 3.813 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; DC Resistance Rating in Ohms: 65.000 SINGLE COMPONENT SINGLE WINDING; Winding Operating Current: 250.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING; Body Width: 3.375 INCHES NOMINAL IN. 17 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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