PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

68-121006-1Filter,band Pass

Northrop Grumman Systems Corporation · NSN 5915-01-226-2010 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-01-226-2010 — this item is cataloged by the U.S. Government under National Stock Number 5915-01-226-2010. Primary manufacturer part number: 68-121006-1.
Features
  • Filter,band Pass — FSC 5915
  • Insertion Loss at Reference Frequency Per Function in Decibels: 6.0 BLANK ALL FUNCTIONS
  • Mounting Facility Type and Quantity: 2 THREADED STUD(S) ALL FUNCTIONS
  • Functional Terminal Type and Quantity: 1 PIN INPUT FIRST FUNCTION
  • Voltage Standing Wave Ratio Per Function: 1.5 BLANK ALL FUNCTIONS
  • Frequency Band Width Per Function: 1.6493 MEGAHERTZ BLANK AND 1.6507 MEGAHERTZ BLANK ALL FUNCTIONS
  • Discrimination at Specified Frequencies Per Function in Decibels: 60.0 MINIMUM BLANK AND 3.0 MAXIMUM BLANK ALL FUNCTIONS
  • Source Impedance Rating Per Function: 50.0 OHMS BLANK ALL FUNCTIONS
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter,band Pass, cataloged under National Stock Number 5915-01-226-2010, 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. Government technical data includes 23 verified specifications, 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5915-01-226-2010
Primary Part Number68-121006-1
Item NameFilter,band Pass
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusACTIVE
Insertion Loss at Reference Frequency Per Function in Decibels6.0 BLANK ALL FUNCTIONS
Mounting Facility Type and Quantity2 THREADED STUD(S) ALL FUNCTIONS
Functional Terminal Type and Quantity1 PIN INPUT FIRST FUNCTION
Voltage Standing Wave Ratio Per Function1.5 BLANK ALL FUNCTIONS
Frequency Band Width Per Function1.6493 MEGAHERTZ BLANK AND 1.6507 MEGAHERTZ BLANK ALL FUNCTIONS
Discrimination at Specified Frequencies Per Function in Decibels60.0 MINIMUM BLANK AND 3.0 MAXIMUM BLANK ALL FUNCTIONS
Source Impedance Rating Per Function50.0 OHMS BLANK ALL FUNCTIONS
Inclosure TypeHERMETICALLY SEALED
Reference Frequency Per Function1.65 MEGAHERTZ BLANK ALL FUNCTIONS
Vibration Resistance Range in Hertz+4.0 TO 50.0
Distance Between Centerlines of Mounting Facilities Parallel to Body Width0.562 INCHES NOMINAL IN
Body Length3.200 INCHES NOMINAL IN
Body Width1.250 INCHES NOMINAL IN
Distance Between Centerlines of Mounting Facilities Parallel to Body Length2.600 INCHES NOMINAL IN
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
Specified Frequencies of Discrimination Per Function1.6484 MEGAHERTZ BLANK AND 1.6493 MEGAHERTZ BLANK AND 1.6507 MEGAHERTZ BLANK AND 1.6516 MEGAHERTZ BLANK ALL FUNCTIONS
Body Height1.250 INCHES MAXIMUM IN
Mounting Facility Screw Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Voltage Standing Wave Ratio Frequency Limits Per Function1.6493 MEGAHERTZ BLANK AND 1.6507 MEGAHERTZ BLANK ALL FUNCTIONS
Functional Terminal Type and Quantity1 PIN OUTPUT SECOND FUNCTION
Nominal Thread Size0.112 INCHES IN
Body MaterialMETAL
Load Impedance Per Function50.0 OHMS BLANK ALL FUNCTIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2990-00-864-07136965-A INTERCHANGEABLE
Muffler,exhaust
Cummins Filtration Inc.
Cross-Reference Index
Part NumberManufacturer
6965A Damon Corp Electronics Div (USA)
68-121006-1 PRIMARY Northrop Grumman Systems Corporation (USA)
Related Parts
2990-00-864-0713INTERCHANGEABLE
MUFFLER,EXHAUST
6965-A

Frequently Asked Questions

What is NSN 5915-01-226-2010?

NSN 5915-01-226-2010 is a Filter,band Pass, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5915 (No Item Name Available). Status: active.

What are the part numbers for NSN 5915-01-226-2010?

NSN 5915-01-226-2010 has 2 cross-referenced part numbers: 6965A (Damon Corp Electronics Div), 68-121006-1 (Northrop Grumman Systems Corporation).

What NSN replaces 5915-01-226-2010?

There is 1 known substitute for 5915-01-226-2010: 2990-00-864-0713. Verify interchangeability with system specifications before substitution.

What are the specifications of 68-121006-1?

Key specifications for 68-121006-1: Insertion Loss at Reference Frequency Per Function in Decibels: 6.0 BLANK ALL FUNCTIONS; Mounting Facility Type and Quantity: 2 THREADED STUD(S) ALL FUNCTIONS; Functional Terminal Type and Quantity: 1 PIN INPUT FIRST FUNCTION; Voltage Standing Wave Ratio Per Function: 1.5 BLANK ALL FUNCTIONS. 24 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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