PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14401Insulator,feedthru

Dayton-Granger, Inc. · NSN 5970-00-524-6789 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-524-6789 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-524-6789. Primary manufacturer part number: 14401.
Features
  • Insulator,feedthru — FSC 5970
  • Style Designator: DOUBLE, OVAL
  • Top Diameter: 1.060 INCHES NOMINAL IN
  • Bowl Diameter: 1.250 INCHES NOMINAL IN
  • Height Above Mounting Surface: 0.500 INCHES NOMINAL IN
  • Center Stud Length: 1.000 INCHES NOMINAL IN
  • 5 verified cross-references
  • Primary manufacturer: Dayton-Granger, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Insulator,feedthru, cataloged under National Stock Number 5970-00-524-6789, 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 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5970-00-524-6789
Primary Part Number14401
Item NameInsulator,feedthru
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerDayton-Granger, Inc.
StatusACTIVE
Style DesignatorDOUBLE, OVAL
Top Diameter1.060 INCHES NOMINAL IN
Bowl Diameter1.250 INCHES NOMINAL IN
Height Above Mounting Surface0.500 INCHES NOMINAL IN
Center Stud Length1.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5955-00-056-2721 INTERCHANGEABLE
Crystal Assembly
5306-00-461-5331144-01 INTERCHANGEABLE
Bolt
Harbormaster Marine, Inc
3030-00-528-4457 INTERCHANGEABLE
Belt,v
4010-00-811-5034 INTERCHANGEABLE
Wire Rope Assembly,single Leg
5905-01-041-2814 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
4820-01-075-1875N14401 INTERCHANGEABLE
Piston,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
2590-01-185-7949 INTERCHANGEABLE
Carrier Assembly,winch
3040-01-389-230314401 INTERCHANGEABLE
Worm Shaft
The Will-Burt Company Div Assembly
5920-01-411-690514401 INTERCHANGEABLE
Strap,wrist,electrostatic Discha
Desco Industries Inc ESD Systems Div
6930-01-660-986414401 INTERCHANGEABLE
Driver Testing and Training Devi
Lifeloc Technologies, Inc. Div Lifeloc Technologies
Cross-Reference Index
Part NumberManufacturer
MS25055-1B Dayton-Granger, Inc. (USA)
5970PL1038298 Jednolity Indeks Materialowy - Uniform Material Index (POL)
MS25055-1B Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS25055-18 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
14401 PRIMARY Dayton-Granger, Inc. (USA)
Related Parts
5955-00-056-2721INTERCHANGEABLE
CRYSTAL ASSEMBLY
5306-00-461-5331INTERCHANGEABLE
BOLT
144-01
3030-00-528-4457INTERCHANGEABLE
BELT,V
4010-00-811-5034INTERCHANGEABLE
WIRE ROPE ASSEMBLY,SINGLE LEG
5905-01-041-2814INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
4820-01-075-1875INTERCHANGEABLE
PISTON,VALVE
N14401
2590-01-185-7949INTERCHANGEABLE
CARRIER ASSEMBLY,WINCH
3040-01-389-2303INTERCHANGEABLE
WORM SHAFT
14401
5920-01-411-6905INTERCHANGEABLE
STRAP,WRIST,ELECTROSTATIC DISCHA
14401
6930-01-660-9864INTERCHANGEABLE
DRIVER TESTING AND TRAINING DEVI
14401

Frequently Asked Questions

What is NSN 5970-00-524-6789?

NSN 5970-00-524-6789 is a Insulator,feedthru, manufactured by Dayton-Granger, Inc., classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-00-524-6789?

NSN 5970-00-524-6789 has 5 cross-referenced part numbers: MS25055-1B (Dayton-Granger, Inc.), 5970PL1038298 (Jednolity Indeks Materialowy - Uniform Material Index), MS25055-1B (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS25055-18 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 14401 (Dayton-Granger, Inc.).

What NSN replaces 5970-00-524-6789?

There are 10 known substitutes for 5970-00-524-6789: 5955-00-056-2721, 5306-00-461-5331, 3030-00-528-4457 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 14401?

Key specifications for 14401: Style Designator: DOUBLE, OVAL; Top Diameter: 1.060 INCHES NOMINAL IN; Bowl Diameter: 1.250 INCHES NOMINAL IN; Height Above Mounting Surface: 0.500 INCHES NOMINAL IN. 5 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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