The Filter,band Pass, cataloged under National Stock Number 5915-01-461-1471, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Microphase Corp. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-01-461-1471 |
| Primary Part Number | R4580-220 |
| Item Name | Filter,band Pass |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Microphase Corp |
| Status | ACTIVE |
| 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 |
|---|---|
| R4580-220 PRIMARY | Microphase Corp (USA) |
| Reference | Meaning |
|---|---|
| 1213617-220 | 5/9 Secondary reference Lockheed Martin Corporation Div Rms - Mitchel Field |
| 1213617-220 | 7/2 Vendor item drawing reference Lockheed Martin Corporation Div Rms |
NSN 5915-01-461-1471 is a Filter,band Pass, manufactured by Microphase Corp, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-461-1471 has 1 manufacturer part number on file: R4580-220 (Microphase Corp).
Key specifications for R4580-220: Special Features: NON-OPERATING POWER: 10 WATTS MAX PEAK, 2 WATTS MAX AVERAGE; OPERATING POWER: +23 DBM MAX PEAK, +5 DBM MAX AVERAGE; FREQUENCY RANGE 2.7 TO 3.0 GHZ; CENTER FREQUENCY 2800 MHZ; 50 OHMS NOMINAL IMPEDANCE; WEIGHT: 2.5 LBS MAX; OPERATING TEMPERATURE 0 DEG TO +50 DEG C; OPERATING HUMIDITY: 20-80%; NON-OPERATING TEMPERATURE -35 DEG TO +70 DEG C; NON-OPERATING HUMIDITY: 15-100%; OVERALL DIMENSIONS: 1.43 IN W X 5.50 IN L X 1.25 IN H GHz; End Item Identification: NEXT GENERATION RADAR (NEXRAD). 0 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.