The Filter,high Pass, cataloged under National Stock Number 5915-01-126-5941, 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. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5915-01-126-5941 |
| Primary Part Number | HB-250-JJ |
| Item Name | Filter,high Pass |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Microphase Corp |
| Status | ACTIVE |
| Inclosure Type | ENCASED |
| Input Impedance Per Function W/load | 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Output Impedance Per Function W/source Across Input | 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED |
| 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 |
|---|---|
| HB-250-JJ | Microphase Corp (USA) |
| 71-70-018-004 | Rohde & Schwarz Gmbh & Co. Kommanditgesellschaft Dba R & S (DEU) |
| 2980506 | Rohde & Schwarz Gmbh & Co. Kommanditgesellschaft Dba R & S (DEU) |
| Reference | Meaning |
|---|---|
| HB-250-JJ | 3/9 Design control — primary reference Microphase Systems Inc Sub of Microphase Corp |
| 71-70-018-004 | 5/9 Secondary reference Microphase Systems Inc Sub of Microphase Corp |
NSN 5915-01-126-5941 is a Filter,high Pass, manufactured by Microphase Corp, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-126-5941 has 3 manufacturer part numbers on file: HB-250-JJ (Microphase Corp), 71-70-018-004 (Rohde & Schwarz Gmbh & Co. Kommanditgesellschaft Dba R & S), 2980506 (Rohde & Schwarz Gmbh & Co. Kommanditgesellschaft Dba R & S).
Key specifications for HB-250-JJ: Inclosure Type: ENCASED; Input Impedance Per Function W/load: 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED; Output Impedance Per Function W/source Across Input: 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED. 3 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.