The Filter,band Pass, cataloged under National Stock Number 5915-01-021-1103, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. Government technical data includes 22 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5915-01-021-1103 |
| Item Name | Filter,band Pass |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Status | ACTIVE |
| Reference Frequency Per Function | 21.5 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Mounting Facility Type and Quantity | 4 TERMINAL LOCATION NOT OTHERWISE SPECIFIED |
| Voltage Standing Wave Ratio Per Function | 1.6 BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Inclosure Type | ENCASED |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 1.187 INCHES NOMINAL IN |
| Functional Terminal Type and Quantity | 1 PIN INPUT FIRST FUNCTION |
| Functional Terminal Type and Quantity | 2 PIN GROUND THIRD FUNCTION |
| Functional Terminal Type and Quantity | 1 PIN OUTPUT SECOND FUNCTION |
| Source Impedance Rating Per Function | 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Body Width | 0.910 INCHES NOMINAL IN |
| Body Height | 0.480 INCHES MAXIMUM IN |
| Style Designator | RECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE |
| Body Material | METAL |
| Body Length | 1.470 INCHES NOMINAL IN |
| Discrimination at Specified Frequencies Per Function in Decibels | 80.0 MINIMUM BLANK AND 3.0 MAXIMUM BLANK FIRST FUNCTION |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 0.625 INCHES NOMINAL IN |
| Principal Circuitry Type Per Function | CRYSTAL BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Frequency Band Width Per Function | 21.375 MEGAHERTZ BLANK AND 21.625 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Operating Temp Range | -65.0 TO 160.0 FAHRENHEIT DEGF |
| Insertion Loss at Reference Frequency Per Function in Decibels | 3.5 BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Load Impedance Per Function | 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Specified Frequencies of Discrimination Per Function | 21.22 MEGAHERTZ BLANK AND 21.375 MEGAHERTZ BLANK AND 21.625 MEGAHERTZ BLANK AND 21.78 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 001-19600 | 5/9 Secondary reference Quartztek Inc |
| 60082-1 | 3/9 Design control — primary reference Whittaker Corp Whittaker Electronic Systems Div |
| PC218C | 5/9 Secondary reference St Olektron Corp |
NSN 5915-01-021-1103 is a Filter,band Pass, classified under FSC 5915, Filters and Networks. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 5935-01-071-6124, 4330-01-121-8602. Verify interchangeability with system specifications before substitution.
Key specifications for 5915-01-021-1103: Reference Frequency Per Function: 21.5 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED; Mounting Facility Type and Quantity: 4 TERMINAL LOCATION NOT OTHERWISE SPECIFIED; Overall Height: 0.570 INCHES NOMINAL IN; Voltage Standing Wave Ratio Per Function: 1.6 BLANK LOCATION NOT OTHERWISE SPECIFIED. 22 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 5915-01-021-1103 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.