NSN 5920-01-657-4522 · NIIN 016574522 · Part number MRAK-0219
Applied Research Associates, Inc. · FSC 5920 — Fuses, Arrestors, Absorbers, and Protectors · FSG 59 — Electrical and Electronic Equipment Components · CAGE 8R488
Government record, cited
NSN 5920-01-657-4522 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-657-4522. Manufacturer of record part number: MRAK-0219.
Also searched as5920-01-657-4522 ·
5920016574522 ·
NIIN 016574522 ·
01-657-4522 ·
FSC 5920 Fuses, Arrestors, Absorbers, and Protectors · CAGE 8R488 · MRAK-0219
Manufacturer of record: Applied Research Associates, Inc.
Identification
NSN: 5920-01-657-4522
NIIN: 016574522
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: MRAK-0219
Manufacturer: Applied Research Associates, Inc.
General Description
The Fuse Assortment, cataloged under National Stock Number 5920-01-657-4522, 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 Applied Research Associates, Inc.. Government technical data includes 5 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
5920-01-657-4522
Primary Part Number
MRAK-0219
Item Name
Fuse Assortment
FSC / FSG
5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors
Manufacturer
Applied Research Associates, Inc.
Status
ACTIVE
Component Quantity
52
Document Type
PARTS LIST
Package Model Number
MRAK-0219
Component Document Origin
INDUSTRIAL
Document Source
8R488
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 5920-01-657-4522?
NSN 5920-01-657-4522 is a Fuse Assortment, manufactured by Applied Research Associates, Inc., classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
What part numbers are listed for NSN 5920-01-657-4522?
NSN 5920-01-657-4522 has 1 manufacturer part number on file: MRAK-0219 (Applied Research Associates, Inc.).
What are the specifications of MRAK-0219?
Key specifications for MRAK-0219: Component Quantity: 52; Document Type: PARTS LIST; Package Model Number: MRAK-0219; Component Document Origin: INDUSTRIAL. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5920-01-657-4522 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.