PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A19A HB-2Switch,thermostatic

Johnson Controls Inc Control Products Div · NSN 5930-01-530-5026 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-530-5026 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-530-5026. Primary manufacturer part number: A19A HB-2.
Features
  • Switch,thermostatic — FSC 5930
  • Operating Temp Rating: 160.0 FAHRENHEIT NOMINAL DEGF
  • Temp Sensing Element Type: BULB
  • Media for Which Designed: GAS OR LIQUID
  • 4 verified cross-references
  • Primary manufacturer: Johnson Controls Inc Control Products Div
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,thermostatic, cataloged under National Stock Number 5930-01-530-5026, 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 Johnson Controls Inc Control Products Div. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-01-530-5026
Primary Part NumberA19A HB-2
Item NameSwitch,thermostatic
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerJohnson Controls Inc Control Products Div
StatusACTIVE
Operating Temp Rating160.0 FAHRENHEIT NOMINAL DEGF
Temp Sensing Element TypeBULB
Media for Which DesignedGAS OR LIQUID
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5133-00-243-2219 INTERCHANGEABLE
Drill,twist
6550-01-139-74848886-272072 INTERCHANGEABLE
Naphthol
Sherwood Medical Co
6550-01-478-2354VP2 INTERCHANGEABLE
Naphthol
Biomerieux Inc
Cross-Reference Index
Part NumberManufacturer
70430 Base 10 Gmbh (DEU)
A19A HB-2 PRIMARY Johnson Controls Inc Control Products Div (USA)
70430 54080 Applied Companies (USA)
70430 PRIMARY Applied Companies (USA)
Related Parts
5133-00-243-2219INTERCHANGEABLE
DRILL,TWIST
6550-01-139-7484INTERCHANGEABLE
NAPHTHOL
8886-272072
6550-01-478-2354INTERCHANGEABLE
NAPHTHOL
VP2

Frequently Asked Questions

What is NSN 5930-01-530-5026?

NSN 5930-01-530-5026 is a Switch,thermostatic, manufactured by Johnson Controls Inc Control Products Div, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-530-5026?

NSN 5930-01-530-5026 has 4 cross-referenced part numbers: 70430 (Base 10 Gmbh), A19A HB-2 (Johnson Controls Inc Control Products Div), 70430 54080 (Applied Companies), 70430 (Applied Companies).

What NSN replaces 5930-01-530-5026?

There are 3 known substitutes for 5930-01-530-5026: 5133-00-243-2219, 6550-01-139-7484, 6550-01-478-2354. Verify interchangeability with system specifications before substitution.

What are the specifications of A19A HB-2?

Key specifications for A19A HB-2: Overall Width: 1.550 INCHES NOMINAL IN; Operating Temp Rating: 160.0 FAHRENHEIT NOMINAL DEGF; Special Features: SWITCH, FREEZESTAT. LOW CLOSE (29 DEGREE - 34 DEGREE), 160 DEGREE BULB; Temp Sensing Element Type: BULB. 8 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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