The Filter,band Pass, cataloged under National Stock Number 5915-01-252-3203, 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 - Mitchel Field. Government technical data includes 29 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-01-252-3203 |
| Primary Part Number | 1207759-2 |
| Item Name | Filter,band Pass |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| Reference Frequency Per Function | 683.7 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED |
| Voltage Standing Wave Ratio Per Function | 1.5 BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Inclosure Type | ENCASED |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 3.970 INCHES NOMINAL IN |
| Output Terminal Identification | SMA-RECEPTACLE |
| Functional Terminal Type and Quantity | 1 CONNECTOR, RECEPTACLE OUTPUT SECOND FUNCTION |
| Functional Terminal Type and Quantity | 1 CONNECTOR, RECEPTACLE INPUT FIRST FUNCTION |
| Source Impedance Rating Per Function | 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Vibration Resistance Range in Hertz | +5.0 TO 25.0 |
| Body Width | 1.000 INCHES NOMINAL IN |
| Body Height | 4.760 INCHES NOMINAL IN |
| Output Terminal Manufacturer Code | 53711 |
| Unthreaded Mounting Hole Diameter | 0.160 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES |
| Body Material | METAL |
| Body Length | 3.600 INCHES NOMINAL IN |
| Voltage Standing Wave Ratio Frequency Limits Per Function | 681.7 MEGAHERTZ BLANK AND 685.7 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Input Terminal Manufacturer Code | 53711 |
| Discrimination at Specified Frequencies Per Function in Decibels | 40.0 MINIMUM BLANK AND 3.0 MAXIMUM BLANK FIRST FUNCTION |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 0.750 INCHES NOMINAL IN |
| Principal Circuitry Type Per Function | INDUCTANCE-CAPACITANCE BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Frequency Band Width Per Function | 681.70 MEGAHERTZ BLANK AND 685.70 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Input Terminal Identification | SMA-RECEPTACLE |
| Operating Temp Range | -0.0 TO 50.0 CELSIUS DEGC |
| Insertion Loss at Reference Frequency Per Function in Decibels | 3.0 BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Load Impedance Per Function | 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Specified Frequencies of Discrimination Per Function | 678.95 MEGAHERTZ BLANK AND 681.70 MEGAHERTZ BLANK AND 685.70 MEGAHERTZ BLANK AND 688.45 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Average Life Rating in Hours | 20000.0 |
| 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 |
|---|---|
| 1207759-2 PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 5C40-683-7/5-T/T | K&l Microwave Llc (USA) |
| Reference | Meaning |
|---|---|
| 5983842 | 5/1 Secondary reference Microphase Corp |
| 5983842 | 5/1 Secondary reference Microwave Development Laboratories, Inc. Dba Microwave Development Laboratories Inc |
| 5983842-2 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
NSN 5915-01-252-3203 is a Filter,band Pass, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-252-3203 has 2 manufacturer part numbers on file: 1207759-2 (Lockheed Martin Corporation Div Rms - Mitchel Field), 5C40-683-7/5-T/T (K&l Microwave Llc).
Key specifications for 1207759-2: Reference Frequency Per Function: 683.7 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED; Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED; Voltage Standing Wave Ratio Per Function: 1.5 BLANK LOCATION NOT OTHERWISE SPECIFIED; Inclosure Type: ENCASED. 29 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 5915-01-252-3203 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.