The Filter,band Pass-Band Suppressio, cataloged under National Stock Number 5915-01-294-3694, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation Div Rms. Government technical data includes 26 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5915-01-294-3694 |
| Primary Part Number | 77C721384P001 |
| Item Name | Filter,band Pass-Band Suppressio |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Reference Frequency Per Function | 16.0 MEGAHERTZ SINGLE BAND PASS FIRST FUNCTION |
| Reference Frequency Per Function | 55.0 MEGAHERTZ SINGLE BAND SUPPRESSION SECOND FUNCTION |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) SINGLE FUNCTION |
| Unpackaged Unit Weight | 185.000 POUNDS NOMINAL LBS |
| Inclosure Type | ENCASED |
| Average Power Rating Per Function | 1.0 KILOWATTS SINGLE BAND SUPPRESSION SECOND FUNCTION |
| Average Power Rating Per Function | 20.0 KILOWATTS SINGLE BAND PASS FIRST FUNCTION |
| Source Impedance Rating Per Function | 50.0 OHMS SINGLE BAND PASS FIRST FUNCTION |
| Source Impedance Rating Per Function | 50.0 OHMS SINGLE BAND SUPPRESSION SECOND FUNCTION |
| Vibration Resistance Range in Hertz | +10.0 TO 55.0 |
| Body Width | 15.230 INCHES MINIMUM AND 15.270 INCHES MAXIMUM IN |
| Body Height | 71.980 INCHES MINIMUM AND 72.020 INCHES MAXIMUM IN |
| Unthreaded Mounting Hole Diameter | 0.540 INCHES MINIMUM AND 0.580 INCHES MAXIMUM IN |
| Style Designator | RECTANGULAR TERMINAL/TERMINALS ON THREE SURFACES |
| Body Length | 23.980 INCHES MINIMUM AND 24.020 INCHES MAXIMUM IN |
| Discrimination at Specified Frequencies Per Function in Decibels | 1.0 MAXIMUM SINGLE BAND PASS AND 45.0 MINIMUM SINGLE BAND PASS FIRST FUNCTION |
| Discrimination at Specified Frequencies Per Function in Decibels | 45.0 MINIMUM SINGLE BAND SUPPRESSION AND 1.0 MAXIMUM SINGLE BAND SUPPRESSION SECOND FUNCTION |
| Frequency Band Width Per Function | 2.00 MEGAHERTZ SINGLE BAND PASS AND 30.00 MEGAHERTZ SINGLE BAND PASS FIRST FUNCTION |
| Frequency Band Width Per Function | 40.00 MEGAHERTZ SINGLE BAND SUPPRESSION AND 70.00 MEGAHERTZ SINGLE BAND SUPPRESSION SECOND FUNCTION |
| Operating Temp Range | +10.0 TO 50.0 CELSIUS DEGC |
| Insertion Loss at Reference Frequency Per Function in Decibels | 0.2 SINGLE BAND PASS FIRST FUNCTION |
| Insertion Loss at Reference Frequency Per Function in Decibels | 45.0 SINGLE BAND SUPPRESSION SECOND FUNCTION |
| Load Impedance Per Function | 50.0 OHMS SINGLE BAND PASS FIRST FUNCTION |
| Load Impedance Per Function | 50.0 OHMS SINGLE BAND SUPPRESSION SECOND FUNCTION |
| Specified Frequencies of Discrimination Per Function | 2.00 MEGAHERTZ SINGLE BAND PASS AND 30.00 MEGAHERTZ SINGLE BAND PASS AND 40.00 MEGAHERTZ SINGLE BAND PASS AND 70.00 MEGAHERTZ SINGLE BAND PASS FIRST FUNCTION |
| Specified Frequencies of Discrimination Per Function | 2.00 MEGAHERTZ SINGLE BAND SUPPRESSION AND 30.00 MEGAHERTZ SINGLE BAND SUPPRESSION AND 40.00 MEGAHERTZ SINGLE BAND SUPPRESSION AND 70.00 MEGAHERTZ SINGLE BAND SUPPRESSION SECOND FUNCTION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 77C721384P001 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| 77C721384P001 | Mega Industries Inc Mega Microwave Div (USA) |
| Reference | Meaning |
|---|---|
| 77C721384P001 | 5/9 Secondary reference Spx Corporation Dba Dielectric Communications Div Spx Communication Technologies |
NSN 5915-01-294-3694 is a Filter,band Pass-Band Suppressio, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-294-3694 has 2 manufacturer part numbers on file: 77C721384P001 (Lockheed Martin Corporation Div Rms), 77C721384P001 (Mega Industries Inc Mega Microwave Div).
Key specifications for 77C721384P001: Reference Frequency Per Function: 16.0 MEGAHERTZ SINGLE BAND PASS FIRST FUNCTION; Reference Frequency Per Function: 55.0 MEGAHERTZ SINGLE BAND SUPPRESSION SECOND FUNCTION; Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S) SINGLE FUNCTION; Overall Height: 77.945 INCHES NOMINAL IN. 26 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.