PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HC4905Filter,band Pass

Dowty Rfl Industries Inc · NSN 5915-00-375-2206 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-00-375-2206 — this item is cataloged by the U.S. Government under National Stock Number 5915-00-375-2206. Primary manufacturer part number: HC4905.
Features
  • Filter,band Pass — FSC 5915
  • Inclosure Type: HERMETICALLY SEALED
  • Nominal Thread Size: 0.138 INCHES IN
  • Mounting Facility Screw Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Input Impedance Per Function W/load: 600.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Output Impedance Per Function W/source Across Input: 600.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Mounting Facility Type and Quantity: 2 THREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
  • Reference Frequency Per Function: 705.0 HERTZ 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 5915-00-375-2206, 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 Dowty Rfl Industries Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5915-00-375-2206
Primary Part NumberHC4905
Item NameFilter,band Pass
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerDowty Rfl Industries Inc
StatusCANCELLED
Inclosure TypeHERMETICALLY SEALED
Nominal Thread Size0.138 INCHES IN
Mounting Facility Screw Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Input Impedance Per Function W/load600.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Output Impedance Per Function W/source Across Input600.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Mounting Facility Type and Quantity2 THREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
Reference Frequency Per Function705.0 HERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Frequency Band Width Per Function300.00 HERTZ BLANK AND 1.65 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-144-8589 INTERCHANGEABLE
Bearing,ball,annular
6532-00-192-75394216 INTERCHANGEABLE
Cap,operating,surgical
Johnson and Johnson Medical Inc Sub of Johnson and Johnson
5905-00-195-42957902 INTERCHANGEABLE
Resistor,fixed,wire Wound
Triplett (bluffton) Corporation Dba Lfe Instruments
2825-00-218-60457902 INTERCHANGEABLE
Spindle,governor
Northrop Grumman Systems Corporation Div Marine Systems
5977-00-245-07327902 INTERCHANGEABLE
Brush,electrical Contact
Prestolite Electric Inc
5340-00-310-4871J5572-52 INTERCHANGEABLE
Mount,resilient,utility
Lord Corporation Dba Lord Corp
5325-01-019-895826R2-5 INTERCHANGEABLE
Receptacle,turnlock Fastener
Howmet Global Fastening Systems Inc Div Camloc Products
5985-01-062-2091790-2 INTERCHANGEABLE
Waveguide Assembly
Waveline Inc
4510-01-063-7674 INTERCHANGEABLE
Valve and Riser,tank
6620-01-234-10447-902 INTERCHANGEABLE
Gage,pressure,dial Indicating
Standard Motor Products
Cross-Reference Index
Part NumberManufacturer
HC4905 Dowty Rfl Industries Inc (USA)
H8528 Omnitec Data Corp Sub of Nytronics Inc (USA)
HC4905C Dowty Rfl Industries Inc (USA)
S8528 Omnitec Data Corp Sub of Nytronics Inc (USA)
SE8528 Omnitec Data Corp Sub of Nytronics Inc (USA)
7902 Mkc Electronics Corp (USA)
Related Parts
3110-00-144-8589INTERCHANGEABLE
BEARING,BALL,ANNULAR
6532-00-192-7539INTERCHANGEABLE
CAP,OPERATING,SURGICAL
4216
5905-00-195-4295INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
7902
2825-00-218-6045INTERCHANGEABLE
SPINDLE,GOVERNOR
7902
5977-00-245-0732INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
7902
5340-00-310-4871INTERCHANGEABLE
MOUNT,RESILIENT,UTILITY
J5572-52
5325-01-019-8958INTERCHANGEABLE
RECEPTACLE,TURNLOCK FASTENER
26R2-5
5985-01-062-2091INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
790-2
4510-01-063-7674INTERCHANGEABLE
VALVE AND RISER,TANK
6620-01-234-1044INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
7-902
4240-01-250-8312INTERCHANGEABLE
RESPIRATOR,AIR FILTERING
7902-10
4010-01-494-8139INTERCHANGEABLE
WIRE ROPE ASSEMBLY,SINGLE LEG
79-02

Frequently Asked Questions

What is NSN 5915-00-375-2206?

NSN 5915-00-375-2206 is a Filter,band Pass, manufactured by Dowty Rfl Industries Inc, classified under FSC 5915 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5915-00-375-2206?

NSN 5915-00-375-2206 has 6 cross-referenced part numbers: HC4905 (Dowty Rfl Industries Inc), H8528 (Omnitec Data Corp Sub of Nytronics Inc), HC4905C (Dowty Rfl Industries Inc), S8528 (Omnitec Data Corp Sub of Nytronics Inc), SE8528 (Omnitec Data Corp Sub of Nytronics Inc) and 1 more.

What NSN replaces 5915-00-375-2206?

There are 12 known substitutes for 5915-00-375-2206: 3110-00-144-8589, 6532-00-192-7539, 5905-00-195-4295 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of HC4905?

Key specifications for HC4905: Inclosure Type: HERMETICALLY SEALED; Nominal Thread Size: 0.138 INCHES IN; Mounting Facility Screw Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Input Impedance Per Function W/load: 600.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5915-00-375-2206 still in active supply?

NSN 5915-00-375-2206 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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