PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

657927-1Filter,light,cathode Ray Tube

American Polarizers Inc · NSN 5841-00-416-3824 · FSC 5841 · No Item Name Available
Verified by PartsTable
NSN 5841-00-416-3824 — this item is cataloged by the U.S. Government under National Stock Number 5841-00-416-3824. Primary manufacturer part number: 657927-1.
Features
  • Filter,light,cathode Ray Tube — FSC 5841
  • Color: RED
  • Overall Thickness: 0.158 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
  • Overall Diameter: 4.800 INCHES NOMINAL IN
  • 4 verified cross-references
  • Primary manufacturer: American Polarizers Inc
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
  • Fluid conveyance
  • Hydraulic system plumbing
General Description

The Filter,light,cathode Ray Tube, cataloged under National Stock Number 5841-00-416-3824, is classified within Federal Supply Class 5841 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is American Polarizers Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 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
NSN5841-00-416-3824
Primary Part Number657927-1
Item NameFilter,light,cathode Ray Tube
FSC / FSG5841 / 58 — No Item Name Available
ManufacturerAmerican Polarizers Inc
StatusACTIVE
ColorRED
Overall Thickness0.158 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
Overall Diameter4.800 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2840-00-403-5011657927 INTERCHANGEABLE
Support Assy
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5961-00-904-4262 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
657927-1 Raytheon Company Dba Raytheon (USA)
657927-1 Polaroid Corp Polarizer Div (USA)
657927 Raytheon Company Dba Raytheon (USA)
657927-1 PRIMARY American Polarizers Inc (USA)
Related Parts
2840-00-403-5011INTERCHANGEABLE
SUPPORT ASSY
657927
5961-00-904-4262INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5841-00-416-3824?

NSN 5841-00-416-3824 is a Filter,light,cathode Ray Tube, manufactured by American Polarizers Inc, classified under FSC 5841 (No Item Name Available). Status: active.

What are the part numbers for NSN 5841-00-416-3824?

NSN 5841-00-416-3824 has 4 cross-referenced part numbers: 657927-1 (Raytheon Company Dba Raytheon), 657927-1 (Polaroid Corp Polarizer Div), 657927 (Raytheon Company Dba Raytheon), 657927-1 (American Polarizers Inc).

What NSN replaces 5841-00-416-3824?

There are 2 known substitutes for 5841-00-416-3824: 2840-00-403-5011, 5961-00-904-4262. Verify interchangeability with system specifications before substitution.

What are the specifications of 657927-1?

Key specifications for 657927-1: Color: RED; Overall Thickness: 0.158 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN; Overall Diameter: 4.800 INCHES NOMINAL IN. 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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