PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50-493Filter,band Pass

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple · NSN 5915-00-186-6465 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-00-186-6465 — this item is cataloged by the U.S. Government under National Stock Number 5915-00-186-6465. Primary manufacturer part number: 50-493.
Features
  • Filter,band Pass — FSC 5915
  • Inclosure Type: ENCASED
  • Output Impedance Per Function W/source Across Input: 100.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Nominal Thread Size: 0.250 INCHES IN
  • Mounting Facility Screw Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Mounting Facility Type and Quantity: 1 THREADED STUD(S) FIRST FUNCTION
  • Input Impedance Per Function W/load: 220.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Reference Frequency Per Function: 29.3 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter,band Pass, cataloged under National Stock Number 5915-00-186-6465, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple. Government technical data includes 8 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: Active.

Technical Specifications
ParameterValue
NSN5915-00-186-6465
Primary Part Number50-493
Item NameFilter,band Pass
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
StatusACTIVE
Inclosure TypeENCASED
Output Impedance Per Function W/source Across Input100.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Nominal Thread Size0.250 INCHES IN
Mounting Facility Screw Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Mounting Facility Type and Quantity1 THREADED STUD(S) FIRST FUNCTION
Input Impedance Per Function W/load220.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Reference Frequency Per Function29.3 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Frequency Band Width Per Function27.80 KILOHERTZ BLANK AND 30.80 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-227-3242 INTERCHANGEABLE
Bearing,roller,needle
5998-01-118-241750493 INTERCHANGEABLE
Circuit Card Assembly
Setra Systems, Inc. Dba Gems Sensors
4820-01-429-28415049-3 INTERCHANGEABLE
Valve,plug
Avox Systems Inc Dba Avox Systems Inc
5306-01-521-1219 INTERCHANGEABLE
End Rod,aircraft Eq
Cross-Reference Index
Part NumberManufacturer
50-493 Omnitec Data Corp Sub of Nytronics Inc (USA)
D171487 American Telephone and Telegraph Co (USA)
50-493 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
70-2-72C Smart Machines, Inc. Dba Barker and Williamson (USA)
70-2-72C Barker & Williamson (USA)
SCC34263 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
Related Parts
3110-00-227-3242INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
5998-01-118-2417INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
50493
4820-01-429-2841INTERCHANGEABLE
VALVE,PLUG
5049-3
5306-01-521-1219INTERCHANGEABLE
END ROD,AIRCRAFT EQ

Frequently Asked Questions

What is NSN 5915-00-186-6465?

NSN 5915-00-186-6465 is a Filter,band Pass, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple, classified under FSC 5915 (No Item Name Available). Status: active.

What are the part numbers for NSN 5915-00-186-6465?

NSN 5915-00-186-6465 has 6 cross-referenced part numbers: 50-493 (Omnitec Data Corp Sub of Nytronics Inc), D171487 (American Telephone and Telegraph Co), 50-493 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple), 70-2-72C (Smart Machines, Inc. Dba Barker and Williamson), 70-2-72C (Barker & Williamson) and 1 more.

What NSN replaces 5915-00-186-6465?

There are 4 known substitutes for 5915-00-186-6465: 3110-00-227-3242, 5998-01-118-2417, 4820-01-429-2841 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50-493?

Key specifications for 50-493: Inclosure Type: ENCASED; Output Impedance Per Function W/source Across Input: 100.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED; Nominal Thread Size: 0.250 INCHES IN; Mounting Facility Screw Thread Series Designator: UNIFIED NATIONAL COARSE (UNC). 9 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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