PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14090Insulator,bowl

Dayton-Granger, Inc. · NSN 5970-00-501-1761 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-501-1761 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-501-1761. Primary manufacturer part number: 14090.
Features
  • Insulator,bowl — FSC 5970
  • Mounting Facility Type and Quantity: 6 UNTHREADED HOLE(S)
  • Material: COPPER ALLOY ELECTRICAL TERMINATION
  • Furnished Items and Quantity: 6 NUT AND 2 FLAT WASHER AND 1 CLAMP RING AND 1 STOP CAP NUT
  • Center Stud Length: 1.970 INCHES NOMINAL IN
  • Base Inside Diameter: 0.002 INCHES NOMINAL IN
  • Outside Diameter: 2.500 INCHES NOMINAL IN
  • Height Above Mounting Surface: 1.620 INCHES NOMINAL IN
Applications
  • Applications requiring Copper Alloy Electrical Termination construction
General Description

The Insulator,bowl, cataloged under National Stock Number 5970-00-501-1761, 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 Dayton-Granger, Inc.. Government technical data includes 8 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5970-00-501-1761
Primary Part Number14090
Item NameInsulator,bowl
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerDayton-Granger, Inc.
StatusCANCELLED
Mounting Facility Type and Quantity6 UNTHREADED HOLE(S)
MaterialCOPPER ALLOY ELECTRICAL TERMINATION
Furnished Items and Quantity6 NUT AND 2 FLAT WASHER AND 1 CLAMP RING AND 1 STOP CAP NUT
Center Stud Length1.970 INCHES NOMINAL IN
Base Inside Diameter0.002 INCHES NOMINAL IN
Outside Diameter2.500 INCHES NOMINAL IN
Height Above Mounting Surface1.620 INCHES NOMINAL IN
Electrical Termination Quantity1
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4820-00-036-1554N14090 INTERCHANGEABLE
Diaphragm,valve,flat
Leslie Controls, Inc. Dba Leslie Controls Inc
5985-00-212-7420 INTERCHANGEABLE
Sleeve,antenna Support
5130-00-230-752014090 INTERCHANGEABLE
Wheel,abrasive
Black and Decker Us Inc
5985-00-501-1642 INTERCHANGEABLE
Antenna Subassembly
5985-00-504-7200 INTERCHANGEABLE
Sleeve,antenna Support
5985-00-522-4549 INTERCHANGEABLE
Adapter,theodolite Mounting,ante
5970-00-524-6759 INTERCHANGEABLE
Insulator,feedthru
5985-00-524-6786 INTERCHANGEABLE
Mast
5985-00-631-4726 INTERCHANGEABLE
Adapter,antenna to Antenna Base
5999-00-652-5810 INTERCHANGEABLE
Cap,electrical
Cross-Reference Index
Part NumberManufacturer
14090 Dayton-Granger, Inc. (USA)
MIL-DTL-7965 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS25054-1A Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
4820-00-036-1554INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT
N14090
5985-00-212-7420INTERCHANGEABLE
SLEEVE,ANTENNA SUPPORT
5130-00-230-7520INTERCHANGEABLE
WHEEL,ABRASIVE
14090
5985-00-501-1642INTERCHANGEABLE
ANTENNA SUBASSEMBLY
5985-00-504-7200INTERCHANGEABLE
SLEEVE,ANTENNA SUPPORT
5985-00-522-4549INTERCHANGEABLE
ADAPTER,THEODOLITE MOUNTING,ANTE
5970-00-524-6759INTERCHANGEABLE
INSULATOR,FEEDTHRU
5985-00-524-6786INTERCHANGEABLE
MAST
5985-00-631-4726INTERCHANGEABLE
ADAPTER,ANTENNA TO ANTENNA BASE
5999-00-652-5810INTERCHANGEABLE
CAP,ELECTRICAL
5985-00-998-1563INTERCHANGEABLE
ANTENNA SUBASSEMBLY
5950-01-023-5954INTERCHANGEABLE
REACTOR

Frequently Asked Questions

What is NSN 5970-00-501-1761?

NSN 5970-00-501-1761 is a Insulator,bowl, manufactured by Dayton-Granger, Inc., classified under FSC 5970 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5970-00-501-1761?

NSN 5970-00-501-1761 has 3 cross-referenced part numbers: 14090 (Dayton-Granger, Inc.), MIL-DTL-7965 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MS25054-1A (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5970-00-501-1761?

There are 12 known substitutes for 5970-00-501-1761: 4820-00-036-1554, 5985-00-212-7420, 5130-00-230-7520 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 14090?

Key specifications for 14090: Mounting Facility Type and Quantity: 6 UNTHREADED HOLE(S); Material: COPPER ALLOY ELECTRICAL TERMINATION; Furnished Items and Quantity: 6 NUT AND 2 FLAT WASHER AND 1 CLAMP RING AND 1 STOP CAP NUT; Center Stud Length: 1.970 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5970-00-501-1761 still in active supply?

NSN 5970-00-501-1761 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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