The Variable Filter, cataloged under National Stock Number 4920-01-053-3446, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Analog Devices Federal Llc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4920-01-053-3446 |
| Primary Part Number | 367017-0105 |
| Item Name | Variable Filter |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Analog Devices Federal Llc |
| Status | ACTIVE |
| General Characteristics Item Description | CONTAINS DIAL AND MARKING,19.000 IN. LG,8.750 IN. W,CONNECTOR TERMINATION IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 367017-0105 PRIMARY | Analog Devices Federal Llc (USA) |
| 367017-0105 PRIMARY | Sypris Electronics, Llc (USA) |
| 367017-0105 PRIMARY | Analog Devices, Inc. Div Corporate Headquarters (USA) |
| Reference | Meaning |
|---|---|
| 4SE00444-1 | 5/9 Secondary reference Naval Air Warfare Center Aircraft Division Code 1.3.1 Bldg 562-1 |
| 367017-0101 | 5/9 Secondary reference Sypris Electronics, Llc |
| 4SE00444-3 | 7/2 Vendor item drawing reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| 367017-0101 | 5/9 Secondary reference Cec Vibration Products, Llc Dba Cec Vibrations Products |
NSN 4920-01-053-3446 is a Variable Filter, manufactured by Analog Devices Federal Llc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-053-3446 has 3 manufacturer part numbers on file: 367017-0105 (Analog Devices Federal Llc), 367017-0105 (Sypris Electronics, Llc), 367017-0105 (Analog Devices, Inc. Div Corporate Headquarters).
1 possible match (shared part number, not a government interchangeability claim): 5915-01-262-3907. Verify interchangeability with system specifications before substitution.
Key specifications for 367017-0105: General Characteristics Item Description: CONTAINS DIAL AND MARKING,19.000 IN. LG,8.750 IN. W,CONNECTOR TERMINATION IN; End Item Identification: USED ON SPECIAL AIRCRAFT AND ENGINE TOOL AND SUPPORT EQUIPMENT ANDPARTS. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.