The Network,hybrid Circuit, cataloged under National Stock Number 5915-00-901-3754, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Merrimac Industries, Inc. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-00-901-3754 |
| Primary Part Number | 121-041-0001 |
| Item Name | Network,hybrid Circuit |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Merrimac Industries, Inc |
| Status | ACTIVE |
| Circuit Type | CARRIER |
| Portability | PORTABLE |
| Two-Wire Circuit Quantity | 2 |
| Mounting Configuration | 2 4-40 THD INSERTS SPACED 1.990 IN. CENTER TO CENTER IN |
| Circuit Frequency Range | +25.0 TO 35.0 MEGAHERTZ |
| 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 |
|---|---|
| 121-041-0001 | Merrimac Industries, Inc (USA) |
| Reference | Meaning |
|---|---|
| 121-041-0001 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5915-00-901-3754 is a Network,hybrid Circuit, manufactured by Merrimac Industries, Inc, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-00-901-3754 has 1 manufacturer part number on file: 121-041-0001 (Merrimac Industries, Inc).
1 possible match (shared part number, not a government interchangeability claim): 5950-01-122-2893. Verify interchangeability with system specifications before substitution.
Key specifications for 121-041-0001: Overall Height: 1.032 INCHES NOMINAL IN; Circuit Type: CARRIER; Portability: PORTABLE; Overall Length: 2.250 INCHES NOMINAL IN. 5 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.