The Filter,low Pass, cataloged under National Stock Number 5915-01-015-8317, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Telonic Berkeley, Inc. Dba Telonic Berkeley. Government technical data includes 23 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-01-015-8317 |
| Primary Part Number | TLC45-4EF |
| Item Name | Filter,low Pass |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Telonic Berkeley, Inc. Dba Telonic Berkeley |
| Status | ACTIVE |
| Reference Frequency Per Function | 31.5 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Mounting Facility Type and Quantity | 1 CLAMP LOCATION NOT OTHERWISE SPECIFIED |
| Voltage Standing Wave Ratio Per Function | 1.5 BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Inclosure Type | ENCASED |
| Output Terminal Identification | 31709 |
| Functional Terminal Type and Quantity | 1 CONNECTOR, RECEPTACLE OUTPUT SECOND FUNCTION |
| Functional Terminal Type and Quantity | 1 CONNECTOR, RECEPTACLE INPUT FIRST FUNCTION |
| Body Outside Diameter | 1.250 INCHES NOMINAL1.250 INCHES NOMINAL IN |
| Vibration Resistance Range in Hertz | +10.0 TO 500.0+10.0 TO 500.0 |
| Output Terminal Manufacturer Code | 04423 |
| Style Designator | ROUND TERMINAL/TERMINALS ON OPPOSITE SURFACES |
| Body Material | METAL |
| Voltage Standing Wave Ratio Frequency Limits Per Function | 18.0 MEGAHERTZ BLANK AND 45.0 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Input Impedance Per Function W/load | 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Input Terminal Manufacturer Code | 04423 |
| Discrimination at Specified Frequencies Per Function in Decibels | 3.0 MAXIMUM BLANK AND 38.0 MINIMUM BLANK AND 64.0 MINIMUM BLANK FIRST FUNCTION |
| Principal Circuitry Type Per Function | ELECTROMECHANICAL BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Frequency Band Width Per Function | 18.00 MEGAHERTZ BLANK AND 45.00 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Input Terminal Identification | 31708 |
| Operating Temp Range | -20.0 TO 50.0 CELSIUS-20.0 TO 50.0 CELSIUS DEGC |
| Insertion Loss at Reference Frequency Per Function in Decibels | 3.0 BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Output Impedance Per Function W/source Across Input | 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Specified Frequencies of Discrimination Per Function | 18.00 MEGAHERTZ BLANK AND 45.00 MEGAHERTZ BLANK AND 53.00 MEGAHERTZ BLANK AND 81.00 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| 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 |
|---|---|
| TLC45-4EF PRIMARY | Telonic Berkeley, Inc. Dba Telonic Berkeley (USA) |
NSN 5915-01-015-8317 is a Filter,low Pass, manufactured by Telonic Berkeley, Inc. Dba Telonic Berkeley, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-015-8317 has 1 manufacturer part number on file: TLC45-4EF (Telonic Berkeley, Inc. Dba Telonic Berkeley).
Key specifications for TLC45-4EF: Reference Frequency Per Function: 31.5 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED; Mounting Facility Type and Quantity: 1 CLAMP LOCATION NOT OTHERWISE SPECIFIED; Voltage Standing Wave Ratio Per Function: 1.5 BLANK LOCATION NOT OTHERWISE SPECIFIED; Inclosure Type: ENCASED. 23 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 5915-01-015-8317 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.