PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

259805Insulator,standoff

Chromalox Inc Dba Chromalox Precision Heat and Control, Inc · NSN 5970-01-191-4920 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-01-191-4920 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-191-4920. Primary manufacturer part number: 259805.
Features
  • Insulator,standoff — FSC 5970
  • Outside Diameter: 0.750 INCHES NOMINAL IN
  • Material: CERAMIC OVERALL
  • 4 verified cross-references
  • Primary manufacturer: Chromalox Inc Dba Chromalox Precision Heat and Control, Inc
Applications
  • Applications requiring Ceramic Overall construction
General Description

The Insulator,standoff, cataloged under National Stock Number 5970-01-191-4920, is classified within Federal Supply Class 5970 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Chromalox Inc Dba Chromalox Precision Heat and Control, Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5970-01-191-4920
Primary Part Number259805
Item NameInsulator,standoff
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerChromalox Inc Dba Chromalox Precision Heat and Control, Inc
StatusACTIVE
Outside Diameter0.750 INCHES NOMINAL IN
MaterialCERAMIC OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6685-01-522-5345141059 INTERCHANGEABLE
Transmitter,pressure
Piezo-Metrics, Inc. Dba Micron Instruments
1560-01-722-99182-5980-5 INTERCHANGEABLE
Web,structural Component,aircraf
The Boeing Company Div Defense
Cross-Reference Index
Part NumberManufacturer
080-041059-001 Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (USA)
259805 PRIMARY Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (USA)
5035792-1 Signals Warfare Project Manager (USA)
1-41059 Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (USA)
Related Parts
6685-01-522-5345INTERCHANGEABLE
TRANSMITTER,PRESSURE
141059
1560-01-722-9918INTERCHANGEABLE
WEB,STRUCTURAL COMPONENT,AIRCRAF
2-5980-5

Frequently Asked Questions

What is NSN 5970-01-191-4920?

NSN 5970-01-191-4920 is a Insulator,standoff, manufactured by Chromalox Inc Dba Chromalox Precision Heat and Control, Inc, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-01-191-4920?

NSN 5970-01-191-4920 has 4 cross-referenced part numbers: 080-041059-001 (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc), 259805 (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc), 5035792-1 (Signals Warfare Project Manager), 1-41059 (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc).

What NSN replaces 5970-01-191-4920?

There are 2 known substitutes for 5970-01-191-4920: 6685-01-522-5345, 1560-01-722-9918. Verify interchangeability with system specifications before substitution.

What are the specifications of 259805?

Key specifications for 259805: Overall Height: 0.438 INCHES NOMINAL IN; Outside Diameter: 0.750 INCHES NOMINAL IN; Material: CERAMIC OVERALL. 3 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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