PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21593Switch,thermostatic

Sensata Technologies, Inc. Div Sensata Attleboro · NSN 5930-01-120-7037 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-120-7037 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-120-7037. Primary manufacturer part number: 21593.
Features
  • Switch,thermostatic — FSC 5930
  • Operating Temp Rating: -80.0 FAHRENHEIT MINIMUM AND 500.0 FAHRENHEIT MAXIMUM DEGF
  • Contact Stimulus Rating: 210.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 230.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
  • Terminal Type: WIRE LEAD
  • Contact Adjustability: DEACTUATION POINT NOT ADJUSTABLE
  • Contact Action Stimulus: DECREASE
  • Mounting Method: CLAMP
  • 2 verified cross-references
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,thermostatic, cataloged under National Stock Number 5930-01-120-7037, is classified within Federal Supply Class 5930 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Sensata Technologies, Inc. Div Sensata Attleboro. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-01-120-7037
Primary Part Number21593
Item NameSwitch,thermostatic
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerSensata Technologies, Inc. Div Sensata Attleboro
StatusACTIVE
Operating Temp Rating-80.0 FAHRENHEIT MINIMUM AND 500.0 FAHRENHEIT MAXIMUM DEGF
Contact Stimulus Rating210.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 230.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
Terminal TypeWIRE LEAD
Contact AdjustabilityDEACTUATION POINT NOT ADJUSTABLE
Contact Action StimulusDECREASE
Mounting MethodCLAMP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-119-7884202PPFS50104 INTERCHANGEABLE
Bearing,ball,annular
Timken Co Div the Timken Company
2925-00-182-9720 INTERCHANGEABLE
Gear,annulus
2920-00-441-471521593 INTERCHANGEABLE
Gear
Goodrich Corporation Dba Goodrich Corp
5977-00-868-297723700054 INTERCHANGEABLE
Holder Assembly,electrical Conta
Ward Leonard Ct Llc
Cross-Reference Index
Part NumberManufacturer
21593-1 Sensata Technologies, Inc. Div Sensata Attleboro (USA)
21593 PRIMARY Sensata Technologies, Inc. Div Sensata Attleboro (USA)
Related Parts
3110-00-119-7884INTERCHANGEABLE
BEARING,BALL,ANNULAR
202PPFS50104
2925-00-182-9720INTERCHANGEABLE
GEAR,ANNULUS
2920-00-441-4715INTERCHANGEABLE
GEAR
21593
5977-00-868-2977INTERCHANGEABLE
HOLDER ASSEMBLY,ELECTRICAL CONTA
23700054

Frequently Asked Questions

What is NSN 5930-01-120-7037?

NSN 5930-01-120-7037 is a Switch,thermostatic, manufactured by Sensata Technologies, Inc. Div Sensata Attleboro, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-120-7037?

NSN 5930-01-120-7037 has 2 cross-referenced part numbers: 21593-1 (Sensata Technologies, Inc. Div Sensata Attleboro), 21593 (Sensata Technologies, Inc. Div Sensata Attleboro).

What NSN replaces 5930-01-120-7037?

There are 4 known substitutes for 5930-01-120-7037: 3110-00-119-7884, 2925-00-182-9720, 2920-00-441-4715 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21593?

Key specifications for 21593: Operating Temp Rating: -80.0 FAHRENHEIT MINIMUM AND 500.0 FAHRENHEIT MAXIMUM DEGF; Contact Stimulus Rating: 210.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 230.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT; Terminal Type: WIRE LEAD; Contact Adjustability: DEACTUATION POINT NOT ADJUSTABLE. 6 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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