The Filter,low Pass, cataloged under National Stock Number 5915-01-225-6708, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3harris Interstate Electronics Corporation. Government technical data includes 13 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 5915-01-225-6708 |
| Primary Part Number | 343-900-004 |
| Item Name | Filter,low Pass |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | L3harris Interstate Electronics Corporation |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 THREADED STUD(S) ALL FUNCTIONS |
| Inclosure Type | HERMETICALLY SEALED |
| Body Surface Treatment | TIN |
| Source Impedance Rating Per Function | 50.0 OHMS BLANK ALL FUNCTIONS |
| Vibration Resistance Range in Hertz | +10.0 TO 500.0 |
| Mounting Facility Screw Thread Series Designator | UNF |
| Features Provided | NUT AND WASHER |
| Nominal Thread Size | 0.750 INCHES IN |
| Body Material | METAL |
| Principal Circuitry Type Per Function | INDUCTANCE-CAPACITANCE BLANK ALL FUNCTIONS |
| Operating Temp Range | -55.0 TO 85.0 CELSIUS DEGC |
| Insertion Loss at Reference Frequency Per Function in Decibels | 3.0 BLANK ALL FUNCTIONS |
| Load Impedance Per Function | 50.0 OHMS BLANK ALL FUNCTIONS |
| 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 |
|---|---|
| 343-900-004 | L3harris Interstate Electronics Corporation (USA) |
| Reference | Meaning |
|---|---|
| 138B8021GR53 | 5/9 Secondary reference General Electric Co Semi-Conductor Products Dept Power Components Opn |
| KIT 3 | 3/9 Design control — primary reference Powerex, Inc. |
NSN 5915-01-225-6708 is a Filter,low Pass, manufactured by L3harris Interstate Electronics Corporation, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-225-6708 has 1 manufacturer part number on file: 343-900-004 (L3harris Interstate Electronics Corporation).
4 possible matches (shared part number, not a government interchangeability claim): 2540-01-533-8813, 6350-01-560-0094, 5330-01-595-9457. Verify interchangeability with system specifications before substitution.
Key specifications for 343-900-004: Mounting Facility Type and Quantity: 1 THREADED STUD(S) ALL FUNCTIONS; Inclosure Type: HERMETICALLY SEALED; Body Surface Treatment: TIN; Source Impedance Rating Per Function: 50.0 OHMS BLANK ALL FUNCTIONS. 13 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.