NSN 5920-01-372-9642 · NIIN 013729642 · Part number 7021852-1
Gichner Systems Group, Inc. Div C5isr Division · FSC 5920 — Fuses, Arrestors, Absorbers, and Protectors · FSG 59 — Electrical and Electronic Equipment Components · CAGE 29381
Government record, cited
NSN 5920-01-372-9642 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-372-9642. Manufacturer of record part number: 7021852-1.
Also searched as5920-01-372-9642 ·
5920013729642 ·
NIIN 013729642 ·
01-372-9642 ·
FSC 5920 Fuses, Arrestors, Absorbers, and Protectors · CAGE 29381 · 7021852-1
Current Interrupting Capacity: 100.0 KILOAMPERES MAXIMUM
Mounting Method: HOLE(S)
Polarization Feature: NOT INCLUDED
Voltage in Volts: 277.0 AND 480.0
Identification
NSN: 5920-01-372-9642
NIIN: 013729642
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 7021852-1
Manufacturer: Gichner Systems Group, Inc. Div C5isr Division
General Description
The Absorber,overvoltage, cataloged under National Stock Number 5920-01-372-9642, 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 Gichner Systems Group, Inc. Div C5isr Division. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5920-01-372-9642
Primary Part Number
7021852-1
Item Name
Absorber,overvoltage
FSC / FSG
5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors
Manufacturer
Gichner Systems Group, Inc. Div C5isr Division
Status
ACTIVE
Frequency in Hertz
60.0
Terminal Quantity
4
Current Type
AC
Current Interrupting Capacity
100.0 KILOAMPERES MAXIMUM
Mounting Method
HOLE(S)
Polarization Feature
NOT INCLUDED
Voltage in Volts
277.0 AND 480.0
Protected Item Maximum Current Rating in Amps
3000.00
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Gichner Systems Group, Inc. Div C5isr Division (USA)
No interchangeability data on file.
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 5920-01-372-9642?
NSN 5920-01-372-9642 is a Absorber,overvoltage, manufactured by Gichner Systems Group, Inc. Div C5isr Division, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
What part numbers are listed for NSN 5920-01-372-9642?
NSN 5920-01-372-9642 has 2 manufacturer part numbers on file: 7021852-1 (Mcg Electronics, Inc. Dba Mcg Electronics Inc), 7021852-1 (Gichner Systems Group, Inc. Div C5isr Division).
What are the specifications of 7021852-1?
Key specifications for 7021852-1: Frequency in Hertz: 60.0; Terminal Quantity: 4; Current Type: AC; Current Interrupting Capacity: 100.0 KILOAMPERES MAXIMUM. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5920-01-372-9642 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.