The Filter,band Pass, cataloged under National Stock Number 5915-01-189-3175, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 22 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-01-189-3175 |
| Primary Part Number | 5541945-1 |
| Item Name | Filter,band Pass |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Reference Frequency Per Function | 5.6375 GIGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Mounting Facility Type and Quantity | 2 TERMINAL LOCATION NOT OTHERWISE SPECIFIED |
| Voltage Standing Wave Ratio Per Function | 1.2 BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Inclosure Type | ENCASED |
| Average Power Rating Per Function | 1.0 WATTS BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Body Surface Treatment | TIN |
| Functional Terminal Type and Quantity | 1 CONNECTOR, RECEPTACLE OUTPUT SECOND FUNCTION |
| Functional Terminal Type and Quantity | 1 RECTANGULAR FLANGE INPUT FIRST FUNCTION |
| Source Impedance Rating Per Function | 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Vibration Resistance Range in Hertz | +4.0 TO 25.0+4.0 TO 25.0 |
| Body Width | 4.030 INCHES MAXIMUM4.030 INCHES MAXIMUM IN |
| Body Height | 0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN |
| Body Material | METAL |
| Body Length | 7.250 INCHES NOMINAL7.250 INCHES NOMINAL IN |
| Voltage Standing Wave Ratio Frequency Limits Per Function | 5.45 GIGAHERTZ BLANK AND 5.825 GIGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Discrimination at Specified Frequencies Per Function in Decibels | 55.0 MINIMUM BLANK AND 3.0 MAXIMUM BLANK FIRST FUNCTION |
| Principal Circuitry Type Per Function | INDUCTANCE-CAPACITANCE BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Frequency Band Width Per Function | 5.45 GIGAHERTZ BLANK AND 5.825 GIGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Operating Temp Range | -0.0 TO 65.0 CELSIUS-0.0 TO 65.0 CELSIUS DEGC |
| Insertion Loss at Reference Frequency Per Function in Decibels | 0.3 BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Load Impedance Per Function | 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Specified Frequencies of Discrimination Per Function | 6.11 GIGAHERTZ BLANK AND 5.45 GIGAHERTZ BLANK AND 5.825 GIGAHERTZ BLANK AND 7.147 GIGAHERTZ 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 |
NSN 5915-01-189-3175 is a Filter,band Pass, manufactured by Naval Sea Systems Command, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-189-3175 has 2 manufacturer part numbers on file: 137FP389 (Microwave Development Laboratories, Inc. Dba Microwave Development Laboratories Inc), 5541945-1 (Naval Sea Systems Command).
Key specifications for 5541945-1: Reference Frequency Per Function: 5.6375 GIGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED; Mounting Facility Type and Quantity: 2 TERMINAL LOCATION NOT OTHERWISE SPECIFIED; Voltage Standing Wave Ratio Per Function: 1.2 BLANK LOCATION NOT OTHERWISE SPECIFIED; 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 5915-01-189-3175 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.