NSN 5920-01-037-6445 · NIIN 010376445 · Part number 22994.83-1
Ward Leonard Ct Llc · FSC 5920 — Fuses, Arrestors, Absorbers, and Protectors · FSG 59 — Electrical and Electronic Equipment Components · CAGE 63743
Government record, cited
NSN 5920-01-037-6445 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-037-6445. Manufacturer of record part number: 22994.83-1.
Also searched as5920-01-037-6445 ·
5920010376445 ·
NIIN 010376445 ·
01-037-6445 ·
FSC 5920 Fuses, Arrestors, Absorbers, and Protectors · CAGE 63743 · 22994.83-1
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 22994.83-1
Manufacturer: Ward Leonard Ct Llc
General Description
The Arrester,electrical Surge, cataloged under National Stock Number 5920-01-037-6445, 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 Ward Leonard Ct Llc. 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
5920-01-037-6445
Primary Part Number
22994.83-1
Item Name
Arrester,electrical Surge
FSC / FSG
5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors
Manufacturer
Ward Leonard Ct Llc
Status
ACTIVE
Terminal Quantity
2
Usage Design
INDOOR
Terminal Type
SOLDER TAB
Overall Diameter
7.188 INCHES NOMINAL IN
Mounting Method
BRACKET(S)
Breakdown Voltage
300.000 VOLTS NOMINAL
Arrester Type
SILICONE
Mounting Configuration
TWO 0.438 IN. DIA MTG HOLES ON 1.062 X 0.875 IN. BRACKET IN
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 5920-01-037-6445?
NSN 5920-01-037-6445 is a Arrester,electrical Surge, manufactured by Ward Leonard Ct Llc, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
What part numbers are listed for NSN 5920-01-037-6445?
NSN 5920-01-037-6445 has 1 manufacturer part number on file: 22994.83-1 (Ward Leonard Ct Llc).
What are the specifications of 22994.83-1?
Key specifications for 22994.83-1: Terminal Quantity: 2; Usage Design: INDOOR; Terminal Type: SOLDER TAB; Overall Diameter: 7.188 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5920-01-037-6445 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.