PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1711705-1Reactor

L3 Technologies, Inc. Div Communication Systems-East · NSN 5950-01-037-0857 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-037-0857 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-037-0857. Primary manufacturer part number: 1711705-1.
Features
  • Reactor — FSC 5950
  • Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP
  • Mounting Hole Diameter: 0.187 INCHES NOMINAL SINGLE GROUP IN
  • Reliability Indicator: NOT ESTABLISHED
  • Inclosure Type: FULLY INCLOSED
  • Winding Conductor Size: 0.03589 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
  • Body Outside Diameter: 1.380 INCHES MAXIMUM IN
  • Rating Method: WINDING TURNS SINGLE COMPONENT SINGLE WINDING
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-01-037-0857, 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 L3 Technologies, Inc. Div Communication Systems-East. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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
NSN5950-01-037-0857
Primary Part Number1711705-1
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerL3 Technologies, Inc. Div Communication Systems-East
StatusACTIVE
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Mounting Hole Diameter0.187 INCHES NOMINAL SINGLE GROUP IN
Reliability IndicatorNOT ESTABLISHED
Inclosure TypeFULLY INCLOSED
Winding Conductor Size0.03589 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Body Outside Diameter1.380 INCHES MAXIMUM IN
Rating MethodWINDING TURNS SINGLE COMPONENT SINGLE WINDING
Mounting Facility Quantity1 SINGLE GROUP
Terminal Type and Quantity2 WIRE LEAD
Body Length0.800 INCHES MAXIMUM IN
Winding Quantity1 SINGLE COMPONENT
Inductance TypeFIXED
Turn Quantity50 SINGLE COMPONENT SINGLE WINDING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
6720-00-356-597925062 INTERCHANGEABLE
Curtain Asy
Bosch Security Systems, Llc
5935-00-660-4296REB-49090A INTERCHANGEABLE
Connector,plug,electrical
Naval Ship Systems Command
5930-00-929-269740300 INTERCHANGEABLE
Switch,thermostatic
Norris Dispenser Company
6150-01-065-48022-50-6-2 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Celtech Corporation
4720-01-540-7797 INTERCHANGEABLE
Hose Assembly,nonmetallic
Cross-Reference Index
Part NumberManufacturer
1711705-1 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
25062 International Staple and Machine Company Dba Ism Fastening Systems (USA)
1711705-1 PRIMARY L3 Technologies, Inc. Div Communication Systems-East (USA)
Related Parts
6720-00-356-5979INTERCHANGEABLE
CURTAIN ASY
25062
5935-00-660-4296INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
REB-49090A
5930-00-929-2697INTERCHANGEABLE
SWITCH,THERMOSTATIC
40300
6150-01-065-4802INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
2-50-6-2
4720-01-540-7797INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC

Frequently Asked Questions

What is NSN 5950-01-037-0857?

NSN 5950-01-037-0857 is a Reactor, manufactured by L3 Technologies, Inc. Div Communication Systems-East, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-037-0857?

NSN 5950-01-037-0857 has 3 cross-referenced part numbers: 1711705-1 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), 25062 (International Staple and Machine Company Dba Ism Fastening Systems), 1711705-1 (L3 Technologies, Inc. Div Communication Systems-East).

What NSN replaces 5950-01-037-0857?

There are 5 known substitutes for 5950-01-037-0857: 6720-00-356-5979, 5935-00-660-4296, 5930-00-929-2697 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1711705-1?

Key specifications for 1711705-1: Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP; Mounting Hole Diameter: 0.187 INCHES NOMINAL SINGLE GROUP IN; Reliability Indicator: NOT ESTABLISHED; Inclosure Type: FULLY INCLOSED. 13 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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