The Filter,band Pass, cataloged under National Stock Number 5915-01-026-2248, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is General Dynamics Mission Systems, Inc. Dba Gdms. Government technical data includes 22 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-01-026-2248 |
| Primary Part Number | 25-P10978D-001 |
| Item Name | Filter,band Pass |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | General Dynamics Mission Systems, Inc. Dba Gdms |
| Status | ACTIVE |
| Reference Frequency Per Function | 19.95 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Mounting Facility Type and Quantity | 4 TERMINAL LOCATION NOT OTHERWISE SPECIFIED |
| Inclosure Type | ENCASED |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 1.600 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 | 900.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Vibration Resistance Range in Hertz | +10.0 TO 55.0 |
| Body Width | 0.750 INCHES MAXIMUM IN |
| Body Height | 0.700 INCHES MAXIMUM IN |
| Style Designator | RECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE |
| Body Material | METAL |
| Body Length | 2.000 INCHES MAXIMUM IN |
| Discrimination at Specified Frequencies Per Function in Decibels | 30.0 MINIMUM BLANK AND 3.0 MAXIMUM BLANK FIRST FUNCTION |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 0.375 INCHES NOMINAL IN |
| Frequency Band Width Per Function | 19.927 MEGAHERTZ BLANK AND 19.973 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Operating Temp Range | +0.0 TO 60.0 CELSIUS DEGC |
| Insertion Loss at Reference Frequency Per Function in Decibels | 3.0 BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Load Impedance Per Function | 900.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Specified Frequencies of Discrimination Per Function | 19.913 MEGAHERTZ BLANK AND 19.927 MEGAHERTZ BLANK AND 19.973 MEGAHERTZ BLANK AND 19.987 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Average Life Rating in Hours | 1000.0 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 25-P10978D-001 | Power Control Devices, Inc. (USA) |
| 25-P10978D001 | Frequency Selective Networks, Inc. Dba Frequency Selective Networks Inc (USA) |
| 25-P10978D-001 | Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled (USA) |
| 25-P10978D-001 PRIMARY | General Dynamics Mission Systems, Inc. Dba Gdms (USA) |
| Reference | Meaning |
|---|---|
| 25-P10978D-001 | 5/9 Secondary reference U.S. Government activity |
| FIL0761 | 5/2 Secondary reference U.S. Government activity |
| FIL0761 | 5/9 Secondary reference Dale Electronics Inc Frequency Control Group |
NSN 5915-01-026-2248 is a Filter,band Pass, manufactured by General Dynamics Mission Systems, Inc. Dba Gdms, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-026-2248 has 4 manufacturer part numbers on file: 25-P10978D-001 (Power Control Devices, Inc.), 25-P10978D001 (Frequency Selective Networks, Inc. Dba Frequency Selective Networks Inc), 25-P10978D-001 (Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled), 25-P10978D-001 (General Dynamics Mission Systems, Inc. Dba Gdms).
Key specifications for 25-P10978D-001: Reference Frequency Per Function: 19.95 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED; Mounting Facility Type and Quantity: 4 TERMINAL LOCATION NOT OTHERWISE SPECIFIED; Overall Height: 0.880 INCHES MAXIMUM IN; Inclosure Type: ENCASED. 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 5915-01-026-2248 has DEMIL Code Q. 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.