PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

59168Motor Protector

Rtx Corporation Div Pratt & Whitney · NSN 6105-01-206-3917 · FSC 6105 · No Item Name Available
Verified by PartsTable
NSN 6105-01-206-3917 — this item is cataloged by the U.S. Government under National Stock Number 6105-01-206-3917. Primary manufacturer part number: 59168.
Features
  • Motor Protector — FSC 6105
  • 4 verified cross-references
  • Primary manufacturer: Rtx Corporation Div Pratt & Whitney
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Motor Protector, cataloged under National Stock Number 6105-01-206-3917, is classified within Federal Supply Class 6105 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Rtx Corporation Div Pratt & Whitney. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameMotor Protector
FSC / FSG6105 — No Item Name Available (FSG 61)
ManufacturersHamilton Sundstrand Corporation (CAGE 99167); Sensata Technologies, Inc. Div Sensata Attleboro (CAGE 82647); Texas Instruments Inc Metallurgical Materials Div (CAGE 73803); Rtx Corporation Div Pratt & Whitney (CAGE 55820)
Successor NSN6530-00-241-6505 — Table,examining and Treatment
Technical Specifications
ParameterValue
NSN6105-01-206-3917
Primary Part Number59168
Item NameMotor Protector
FSC / FSG6105 / 61 — No Item Name Available
ManufacturerRtx Corporation Div Pratt & Whitney
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6530-00-241-6505 (59-168)
HAZMATNo
Unit of IssueEA
Verified Substitutes 1
6530-00-241-650559-168 SUCCESSOR
Table,examining and Treatment
Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia
Cross-Reference Index
Part NumberManufacturer
59168 Hamilton Sundstrand Corporation (USA)
MJE-437 Sensata Technologies, Inc. Div Sensata Attleboro (USA)
MJE-437 Texas Instruments Inc Metallurgical Materials Div (USA)
59168 PRIMARY Rtx Corporation Div Pratt & Whitney (USA)
Related Parts
SUCCESSOR 6530-00-241-6505 Table,examining and Treatment · 59-168

Frequently Asked Questions

What is NSN 6105-01-206-3917?

NSN 6105-01-206-3917 is a Motor Protector, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 6105 (No Item Name Available). Status: active.

What are the part numbers for NSN 6105-01-206-3917?

NSN 6105-01-206-3917 has 4 cross-referenced part numbers: 59168 (Hamilton Sundstrand Corporation), MJE-437 (Sensata Technologies, Inc. Div Sensata Attleboro), MJE-437 (Texas Instruments Inc Metallurgical Materials Div), 59168 (Rtx Corporation Div Pratt & Whitney).

What NSN replaces 6105-01-206-3917?

There is 1 known substitute for 6105-01-206-3917: 6530-00-241-6505. Verify interchangeability with system specifications before substitution.

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