NSN 5920-01-666-3947 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-666-3947. Manufacturer of record part number: 3403.17.0045.
Also searched as5920-01-666-3947 ·
5920016663947 ·
NIIN 016663947 ·
01-666-3947 ·
FSC 5920 Fuses, Arrestors, Absorbers, and Protectors · CAGE 0GZV8 · 3403.17.0045
Mounting Configuration: SIDE OF BULKHEAD,PROTECTED SIDE
Identification
NSN: 5920-01-666-3947
NIIN: 016663947
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 3403.17.0045
Manufacturer: Huber + Suhner, Inc
General Description
The Arrester,lightning, cataloged under National Stock Number 5920-01-666-3947, is classified within Federal Supply Class 5920 (Fuses, Arrestors, Absorbers, and Protectors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Huber + Suhner, Inc. Government technical data includes 8 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5920-01-666-3947
Primary Part Number
3403.17.0045
Item Name
Arrester,lightning
FSC / FSG
5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors
Manufacturer
Huber + Suhner, Inc
Status
ACTIVE
Unpackaged Unit Weight
330.0 GRAMS NOMINAL G
Terminal Type
THREADED STUD
Precious Material
GOLD
Mounting Method
BRACKET(S) AND SCREW
Features Provided
ROHS DIRECTIVE COMPLIANCE
Body Material
ALUMINUM
Mounting Configuration
SIDE OF BULKHEAD,PROTECTED SIDE
Precious Material and Location
PORT 1 AND 2 CENTER CONTACT SURFACE PLATING GOLD
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 5920 — Fuses, Arrestors, Absorbers, and Protectors
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5920-00-001-3111
5920-00-001-3111 · Item name not on file
5920-00-001-3260
FUSE,CARTRIDGE
5920-00-001-3261
FUSE,CARTRIDGE
5920-00-001-3262
ARRESTER,ELECTRICAL SURGE
5920-00-001-3263
ARRESTER,ELECTRICAL SURGE
5920-00-001-3264
5920-00-001-3264 · Item name not on file
5920-00-001-3296
5920-00-001-3296 · Item name not on file
5920-00-001-3840
5920-00-001-3840 · Item name not on file
Frequently Asked Questions
What is NSN 5920-01-666-3947?
NSN 5920-01-666-3947 is a Arrester,lightning, manufactured by Huber + Suhner, Inc, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
What part numbers are listed for NSN 5920-01-666-3947?
NSN 5920-01-666-3947 has 1 manufacturer part number on file: 3403.17.0045 (Huber + Suhner, Inc).
What are the specifications of 3403.17.0045?
Key specifications for 3403.17.0045: Unpackaged Unit Weight: 330.0 GRAMS NOMINAL G; Terminal Type: THREADED STUD; Precious Material: GOLD; Mounting Method: BRACKET(S) AND SCREW. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5920-01-666-3947 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.