The Network,circuit Protection, cataloged under National Stock Number 5915-01-229-6960, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Donaldson Company, Inc.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5915-01-229-6960 |
| Primary Part Number | 120S |
| Item Name | Network,circuit Protection |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Donaldson Company, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | ENCASED;FUSED |
| 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 |
|---|---|
| 120S PRIMARY | Donaldson Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| F-13851 | C/1 Advisory reference — outside the item-of-supply concept Donaldson Company, Inc. |
| 120S/NS | C/1 Advisory reference — outside the item-of-supply concept Donaldson Company, Inc. |
NSN 5915-01-229-6960 is a Network,circuit Protection, manufactured by Donaldson Company, Inc., classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-229-6960 has 1 manufacturer part number on file: 120S (Donaldson Company, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5915-01-413-1112. Verify interchangeability with system specifications before substitution.
Key specifications for 120S: General Characteristics Item Description: ENCASED;FUSED. 1 specification is 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.