The Filter,high Pass-Low Pass, cataloged under National Stock Number 5915-00-449-0732, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. Government technical data includes 23 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-00-449-0732 |
| Item Name | Filter,high Pass-Low Pass |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Status | ACTIVE |
| Reference Frequency Per Function | 11.7 KILOHERTZ SINGLE HIGH PASS FIRST FUNCTION |
| Reference Frequency Per Function | 12.3 KILOHERTZ SINGLE LOW PASS SECOND FUNCTION |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED |
| Inclosure Type | HERMETICALLY SEALED |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 1.750 INCHES NOMINAL IN |
| Source Impedance Rating Per Function | 75.0 OHMS SINGLE HIGH PASS FIRST FUNCTION |
| Source Impedance Rating Per Function | 75.0 OHMS SINGLE LOW PASS SECOND FUNCTION |
| Unthreaded Mounting Hole Diameter | 0.156 INCHES NOMINAL IN |
| Features Provided | MAGNETIC CASE AND MOISTURE RESISTANT |
| Body Material | METAL |
| Discrimination at Specified Frequencies Per Function in Decibels | 3.0 MINIMUM SINGLE HIGH PASS AND 60.0 MAXIMUM SINGLE HIGH PASS FIRST FUNCTION |
| Discrimination at Specified Frequencies Per Function in Decibels | 3.0 MINIMUM SINGLE LOW PASS AND 60.0 MAXIMUM SINGLE LOW PASS SECOND FUNCTION |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 0.250 INCHES NOMINAL IN |
| Principal Circuitry Type Per Function | INDUCTANCE-CAPACITANCE SINGLE HIGH PASS FIRST FUNCTION |
| Principal Circuitry Type Per Function | INDUCTANCE-CAPACITANCE SINGLE LOW PASS SECOND FUNCTION |
| Frequency Band Width Per Function | 1.00 HERTZ SINGLE LOW PASS AND 12.30 KILOHERTZ SINGLE LOW PASS SECOND FUNCTION |
| Frequency Band Width Per Function | 11.70 KILOHERTZ SINGLE HIGH PASS AND 23.40 KILOHERTZ SINGLE HIGH PASS FIRST FUNCTION |
| Insertion Loss at Reference Frequency Per Function in Decibels | 3.0 SINGLE HIGH PASS FIRST FUNCTION |
| Insertion Loss at Reference Frequency Per Function in Decibels | 3.0 SINGLE LOW PASS SECOND FUNCTION |
| Load Impedance Per Function | 75.0 OHMS SINGLE HIGH PASS FIRST FUNCTION |
| Load Impedance Per Function | 75.0 OHMS SINGLE LOW PASS SECOND FUNCTION |
| Specified Frequencies of Discrimination Per Function | 1.00 HERTZ SINGLE HIGH PASS AND 5.85 KILOHERTZ SINGLE HIGH PASS AND 11.70 KILOHERTZ SINGLE HIGH PASS AND 23.40 KILOHERTZ SINGLE HIGH PASS FIRST FUNCTION |
| Specified Frequencies of Discrimination Per Function | 1.00 HERTZ SINGLE LOW PASS AND 5.85 KILOHERTZ SINGLE LOW PASS AND 11.70 KILOHERTZ SINGLE LOW PASS AND 23.40 KILOHERTZ SINGLE LOW PASS SECOND FUNCTION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | N |
| Reference | Meaning |
|---|---|
| 9459 | 3/9 Design control — primary reference Karkar Electronics Inc |
NSN 5915-00-449-0732 is a Filter,high Pass-Low Pass, classified under FSC 5915, Filters and Networks. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 5945-01-029-0424, 5310-01-274-7239, 5331-01-626-5926. Verify interchangeability with system specifications before substitution.
Key specifications for 5915-00-449-0732: Reference Frequency Per Function: 11.7 KILOHERTZ SINGLE HIGH PASS FIRST FUNCTION; Reference Frequency Per Function: 12.3 KILOHERTZ SINGLE LOW PASS SECOND FUNCTION; Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED; Overall Height: 6.000 INCHES NOMINAL IN. 23 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.