The Filter,radio Frequency Interfere, cataloged under National Stock Number 5915-01-328-8964, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Caes Systems Llc. Government technical data includes 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-01-328-8964 |
| Primary Part Number | 300593 |
| Item Name | Filter,radio Frequency Interfere |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Caes Systems Llc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED |
| Unpackaged Unit Weight | 7.000 OUNCES NOMINAL OZ |
| Inclosure Type | ENCASED |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 2.300 INCHES NOMINAL IN |
| Functional Terminal Type and Quantity | 3 CONNECTOR, RECEPTACLE INPUT-OUTPUT LOCATION NOT OTHERWISE SPECIFIED |
| Unthreaded Mounting Hole Diameter | 0.126 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN |
| Style Designator | FILTER CONNECTOR |
| Features Provided | SHOCK RESISTANT |
| Full Load Insertion Loss Frequencies in Megahertz | 0.5 AND 4.0 |
| Full Load Minimum Insertion Loss at Specified Frequency in Decibels | 47.0 AND 34.0 |
| Operating Voltage Rating and Type Per Function | 15.0 VOLTS DC BLANK AND 5.0 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 1.800 INCHES NOMINAL IN |
| Operating Current Rating Per Function in Amps | 100.0 BLANK AND 150.0 BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Operating Temp Range | -40.0 TO 85.0 CELSIUS DEGC |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY THE SOURCE CONTROL DWR NO. |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 300593 | Caes Systems Llc (USA) |
| Reference | Meaning |
|---|---|
| 292479P1 | 1/3 Source control — Government-approved source U.S. Government activity |
NSN 5915-01-328-8964 is a Filter,radio Frequency Interfere, manufactured by Caes Systems Llc, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-328-8964 has 1 manufacturer part number on file: 300593 (Caes Systems Llc).
2 possible matches (shared part number, not a government interchangeability claim): 4720-01-415-2542, 5310-01-614-0361. Verify interchangeability with system specifications before substitution.
Key specifications for 300593: Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED; Overall Height: 2.020 INCHES NOMINAL IN; Unpackaged Unit Weight: 7.000 OUNCES NOMINAL OZ; Inclosure Type: ENCASED. 15 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 5915-01-328-8964 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.