PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

53511Filter,direct Current Power

Espey Mfg. & Electronics Corp. · NSN 5915-00-191-1478 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-00-191-1478 — this item is cataloged by the U.S. Government under National Stock Number 5915-00-191-1478. Primary manufacturer part number: 53511.
Features
  • Filter,direct Current Power — FSC 5915
  • General Characteristics Item Description: 4.440 IN. LG FROM CENTER HOLE OF TERMINAL LUG TO BACK OF CONNECTOR IN
  • 2 verified cross-references
  • Primary manufacturer: Espey Mfg. & Electronics Corp.
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter,direct Current Power, cataloged under National Stock Number 5915-00-191-1478, is classified within Federal Supply Class 5915 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Espey Mfg. & Electronics Corp.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 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
NSN5915-00-191-1478
Primary Part Number53511
Item NameFilter,direct Current Power
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerEspey Mfg. & Electronics Corp.
StatusACTIVE
General Characteristics Item Description4.440 IN. LG FROM CENTER HOLE OF TERMINAL LUG TO BACK OF CONNECTOR IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3455-00-238-764754-10051 INTERCHANGEABLE
Cutter,milling,involute Gear
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
5360-00-526-240412908 INTERCHANGEABLE
Spring,helical,compression
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
Cross-Reference Index
Part NumberManufacturer
53511 Espey Mfg. & Electronics Corp. (USA)
53511 Lockheed Martin Corp Naval Electronics & Surveillance Systems (USA)
Related Parts
3455-00-238-7647INTERCHANGEABLE
CUTTER,MILLING,INVOLUTE GEAR
54-10051
5360-00-526-2404INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
12908

Frequently Asked Questions

What is NSN 5915-00-191-1478?

NSN 5915-00-191-1478 is a Filter,direct Current Power, manufactured by Espey Mfg. & Electronics Corp., classified under FSC 5915 (No Item Name Available). Status: active.

What are the part numbers for NSN 5915-00-191-1478?

NSN 5915-00-191-1478 has 2 cross-referenced part numbers: 53511 (Espey Mfg. & Electronics Corp.), 53511 (Lockheed Martin Corp Naval Electronics & Surveillance Systems).

What NSN replaces 5915-00-191-1478?

There are 2 known substitutes for 5915-00-191-1478: 3455-00-238-7647, 5360-00-526-2404. Verify interchangeability with system specifications before substitution.

What are the specifications of 53511?

Key specifications for 53511: General Characteristics Item Description: 4.440 IN. LG FROM CENTER HOLE OF TERMINAL LUG TO BACK OF CONNECTOR IN. 1 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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