The Filter,band Pass, cataloged under National Stock Number 5915-01-154-3697, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Microphase Corp. Government technical data includes 19 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-01-154-3697 |
| Primary Part Number | R4023 |
| Item Name | Filter,band Pass |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Microphase Corp |
| Status | ACTIVE |
| Reference Frequency Per Function | 222.0 MEGAHERTZ 1ST BAND PASS FIRST FUNCTION |
| Reference Frequency Per Function | 391.0 MEGAHERTZ 2ND BAND PASS SECOND FUNCTION |
| Mounting Facility Type and Quantity | 5 CONNECTOR FIRST FUNCTION |
| Mounting Facility Type and Quantity | 7 TERMINAL SECOND FUNCTION |
| Voltage Standing Wave Ratio Per Function | 1.5 1ST BAND PASS FIRST FUNCTION |
| Voltage Standing Wave Ratio Per Function | 2.0 2ND BAND PASS SECOND FUNCTION |
| Inclosure Type | HERMETICALLY SEALED |
| Body Width | 0.660 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN |
| Body Height | 1.230 INCHES MINIMUM AND 1.270 INCHES MAXIMUM IN |
| Style Designator | RECTANGULAR TERMINAL/TERMINALS ON THREE SURFACES |
| Body Length | 4.980 INCHES MINIMUM AND 5.020 INCHES MAXIMUM IN |
| Discrimination at Specified Frequencies Per Function in Decibels | 12.5 MINIMUM 1ST BAND PASS AND 15.5 MAXIMUM 1ST BAND PASS FIRST FUNCTION |
| Discrimination at Specified Frequencies Per Function in Decibels | 12.5 MINIMUM 2ND BAND PASS AND 15.5 MAXIMUM 2ND BAND PASS SECOND FUNCTION |
| Frequency Band Width Per Function | 222.00 MEGAHERTZ 1ST BAND PASS AND 226.00 MEGAHERTZ 1ST BAND PASS FIRST FUNCTION |
| Frequency Band Width Per Function | 391.00 MEGAHERTZ 2ND BAND PASS AND 395.00 MEGAHERTZ 2ND BAND PASS SECOND FUNCTION |
| Insertion Loss at Reference Frequency Per Function in Decibels | 14.0 1ST BAND PASS FIRST FUNCTION |
| Insertion Loss at Reference Frequency Per Function in Decibels | 14.0 2ND BAND PASS SECOND FUNCTION |
| Specified Frequencies of Discrimination Per Function | 30.00 MEGAHERTZ 1ST BAND PASS AND 191.00 MEGAHERTZ 1ST BAND PASS AND 254.00 MEGAHERTZ 1ST BAND PASS AND 555.00 MEGAHERTZ 1ST BAND PASS FIRST FUNCTION |
| Specified Frequencies of Discrimination Per Function | 50.00 MEGAHERTZ 2ND BAND PASS AND 337.00 MEGAHERTZ 2ND BAND PASS AND 449.00 MEGAHERTZ 2ND BAND PASS AND 980.00 MEGAHERTZ 2ND BAND PASS SECOND FUNCTION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| R4023 | Microphase Corp (USA) |
| Reference | Meaning |
|---|---|
| 292413P1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5915-01-154-3697 is a Filter,band Pass, manufactured by Microphase Corp, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-154-3697 has 1 manufacturer part number on file: R4023 (Microphase Corp).
Key specifications for R4023: Reference Frequency Per Function: 222.0 MEGAHERTZ 1ST BAND PASS FIRST FUNCTION; Reference Frequency Per Function: 391.0 MEGAHERTZ 2ND BAND PASS SECOND FUNCTION; Mounting Facility Type and Quantity: 5 CONNECTOR FIRST FUNCTION; Mounting Facility Type and Quantity: 7 TERMINAL SECOND FUNCTION. 19 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.
NSN 5915-01-154-3697 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.