PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS17398-3Mounting Base,electrical Equipme

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 5975-00-564-6680 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-564-6680 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-564-6680. Primary manufacturer part number: MS17398-3.
Features
  • Mounting Base,electrical Equipme — FSC 5975
  • Center to Center Distance Between Mounting Holes Along Depth: 4.000 INCHES NOMINAL IN
  • Component Mounting Facility Type and Quantity: 1 CLAMP
  • Mounting Provision: UNTHREADED HOLE
  • Style Designator: TRAY TYPE
  • Material: STEEL
  • Center to Center Distance Between Mounting Holes Along Width: 5.000 INCHES NOMINAL IN
  • Features Provided: GROUNDING DEVICE
Applications
  • Applications requiring Steel construction
General Description

The Mounting Base,electrical Equipme, cataloged under National Stock Number 5975-00-564-6680, is classified within Federal Supply Class 5975 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5975-00-564-6680
Primary Part NumberMS17398-3
Item NameMounting Base,electrical Equipme
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerMilitary Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Center to Center Distance Between Mounting Holes Along Depth4.000 INCHES NOMINAL IN
Component Mounting Facility Type and Quantity1 CLAMP
Mounting ProvisionUNTHREADED HOLE
Style DesignatorTRAY TYPE
MaterialSTEEL
Center to Center Distance Between Mounting Holes Along Width5.000 INCHES NOMINAL IN
Features ProvidedGROUNDING DEVICE
Surface TreatmentCADMIUM
Vibration Mount TypeCUP
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
2915-00-767-8383201128 INTERCHANGEABLE
Parts Kit,pump,cure Date
Eaton Corp Dba Eaton Aerospace Jackson
6750-00-965-4952 INTERCHANGEABLE
Fixing Bath,photographic
4730-01-039-1222H859-3-4SS INTERCHANGEABLE
Adapter,straight,tube to Boss
Admiral Valve Llc Dba Cpv Manufacturing
5905-01-049-1974 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Cross-Reference Index
Part NumberManufacturer
MS17398-3 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MT4177A Joint Electronics Type Designation System (USA)
620482-3 Lockheed Martin Corp (USA)
20112-8 Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp (USA)
110552-01 Ge Aviation Systems Llc (USA)
45341 Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems (USA)
Related Parts
2915-00-767-8383INTERCHANGEABLE
PARTS KIT,PUMP,CURE DATE
201128
6750-00-965-4952INTERCHANGEABLE
FIXING BATH,PHOTOGRAPHIC
4730-01-039-1222INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO BOSS
H859-3-4SS
5905-01-049-1974INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT

Frequently Asked Questions

What is NSN 5975-00-564-6680?

NSN 5975-00-564-6680 is a Mounting Base,electrical Equipme, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5975 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5975-00-564-6680?

NSN 5975-00-564-6680 has 6 cross-referenced part numbers: MS17398-3 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MT4177A (Joint Electronics Type Designation System), 620482-3 (Lockheed Martin Corp), 20112-8 (Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp), 110552-01 (Ge Aviation Systems Llc) and 1 more.

What NSN replaces 5975-00-564-6680?

There are 4 known substitutes for 5975-00-564-6680: 2915-00-767-8383, 6750-00-965-4952, 4730-01-039-1222 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS17398-3?

Key specifications for MS17398-3: Center to Center Distance Between Mounting Holes Along Depth: 4.000 INCHES NOMINAL IN; Component Mounting Facility Type and Quantity: 1 CLAMP; Mounting Provision: UNTHREADED HOLE; Style Designator: TRAY TYPE. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5975-00-564-6680 still in active supply?

NSN 5975-00-564-6680 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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