PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6666Filter,band Pass

Stellant Systems Inc · NSN 5915-01-052-3419 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-01-052-3419 — this item is cataloged by the U.S. Government under National Stock Number 5915-01-052-3419. Primary manufacturer part number: 6666.
Features
  • Filter,band Pass — FSC 5915
  • Inclosure Type: ENCASED
  • Frequency Band Width Per Function: 2.00 GIGAHERTZ BLANK AND 4.00 GIGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Voltage Standing Wave Ratio Per Function: 1.4 BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Output Terminal Identification: SMA
  • Functional Terminal Type and Quantity: 1 CONNECTOR, RECEPTACLE INPUT FIRST FUNCTION
  • Output Impedance Per Function W/source Across Input: 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Body Height: 1.250 INCHES NOMINAL IN
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter,band Pass, cataloged under National Stock Number 5915-01-052-3419, 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 Stellant Systems Inc. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5915-01-052-3419
Primary Part Number6666
Item NameFilter,band Pass
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerStellant Systems Inc
StatusACTIVE
Inclosure TypeENCASED
Frequency Band Width Per Function2.00 GIGAHERTZ BLANK AND 4.00 GIGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Voltage Standing Wave Ratio Per Function1.4 BLANK LOCATION NOT OTHERWISE SPECIFIED
Output Terminal IdentificationSMA
Functional Terminal Type and Quantity1 CONNECTOR, RECEPTACLE INPUT FIRST FUNCTION
Output Impedance Per Function W/source Across Input50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Body Height1.250 INCHES NOMINAL IN
Body Width1.000 INCHES NOMINAL IN
Distance Between Centerlines of Mounting Facilities Parallel to Body Length4.900 INCHES NOMINAL IN
Input Terminal Manufacturer Code53294
Voltage Standing Wave Ratio Frequency Limits Per Function2.0 GIGAHERTZ BLANK AND 4.0 GIGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Output Terminal Manufacturer Code53294
Input Terminal IdentificationSMA
Input Impedance Per Function W/load50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Mounting Facility Type and Quantity4 THREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
Nominal Thread Size0.112 INCHES IN
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
Functional Terminal Type and Quantity1 CONNECTOR, RECEPTACLE OUTPUT SECOND FUNCTION
Insertion Loss at Reference Frequency Per Function in Decibels0.8 BLANK LOCATION NOT OTHERWISE SPECIFIED
Discrimination at Specified Frequencies Per Function in Decibels50.0 MINIMUM BLANK AND 1.0 MAXIMUM BLANK FIRST FUNCTION
Body MaterialMETAL
Specified Frequencies of Discrimination Per Function1.40 GIGAHERTZ BLANK AND 2.00 GIGAHERTZ BLANK AND 4.00 GIGAHERTZ BLANK AND 4.70 GIGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Average Power Rating Per Function10.0 WATTS BLANK LOCATION NOT OTHERWISE SPECIFIED
Operating Temp Range+0.0 TO 65.0 CELSIUS DEGC
Mounting Facility Screw Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Distance Between Centerlines of Mounting Facilities Parallel to Body Width1.050 INCHES NOMINAL IN
Reference Frequency Per Function3.0 GIGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Body Length5.100 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-146-8971 INTERCHANGEABLE
Valve,check
5210-00-357-9434599-9642-60 INTERCHANGEABLE
Gage Stock,thickness
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
4720-00-857-1731 INTERCHANGEABLE
Hose,nonmetallic
2990-00-947-61036666 INTERCHANGEABLE
Muffler,exhaust
Cummins Filtration Inc.
3020-01-110-9917 INTERCHANGEABLE
Gear Cluster
4730-01-121-77216666 INTERCHANGEABLE
Strainer Element,sediment
Tescom Corp Dba Tescom Div Tescom
5950-01-145-3043 INTERCHANGEABLE
Transformer
4820-01-176-60496666 INTERCHANGEABLE
Valve Assembly,top
Greno Industries, Inc. Dba Greno Industries Inc
5340-01-220-82136666 INTERCHANGEABLE
Cover,access
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5331-01-223-71406666 INTERCHANGEABLE
O-Ring
Circor Aerospace, Inc. Dba Circor Aerospace Inc
Cross-Reference Index
Part NumberManufacturer
6666 PRIMARY Stellant Systems Inc (USA)
F2617A Stellant Systems Inc (USA)
F2617A Narda Microwave Corp the Western Operations (USA)
Related Parts
4820-00-146-8971INTERCHANGEABLE
VALVE,CHECK
5210-00-357-9434INTERCHANGEABLE
GAGE STOCK,THICKNESS
599-9642-60
4720-00-857-1731INTERCHANGEABLE
HOSE,NONMETALLIC
2990-00-947-6103INTERCHANGEABLE
MUFFLER,EXHAUST
6666
3020-01-110-9917INTERCHANGEABLE
GEAR CLUSTER
4730-01-121-7721INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
6666
5950-01-145-3043INTERCHANGEABLE
TRANSFORMER
4820-01-176-6049INTERCHANGEABLE
VALVE ASSEMBLY,TOP
6666
5340-01-220-8213INTERCHANGEABLE
COVER,ACCESS
6666
5331-01-223-7140INTERCHANGEABLE
O-RING
6666
1630-01-392-9580INTERCHANGEABLE
LINING,FRICTION
066-06600
4610-01-435-3543INTERCHANGEABLE
FEEDER,CHEMICAL SOLUTION,WATER P
6666-G501

Frequently Asked Questions

What is NSN 5915-01-052-3419?

NSN 5915-01-052-3419 is a Filter,band Pass, manufactured by Stellant Systems Inc, classified under FSC 5915 (No Item Name Available). Status: active.

What are the part numbers for NSN 5915-01-052-3419?

NSN 5915-01-052-3419 has 3 cross-referenced part numbers: 6666 (Stellant Systems Inc), F2617A (Stellant Systems Inc), F2617A (Narda Microwave Corp the Western Operations).

What NSN replaces 5915-01-052-3419?

There are 12 known substitutes for 5915-01-052-3419: 4820-00-146-8971, 5210-00-357-9434, 4720-00-857-1731 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6666?

Key specifications for 6666: Inclosure Type: ENCASED; Frequency Band Width Per Function: 2.00 GIGAHERTZ BLANK AND 4.00 GIGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED; Voltage Standing Wave Ratio Per Function: 1.4 BLANK LOCATION NOT OTHERWISE SPECIFIED; Output Terminal Identification: SMA. 29 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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