NSN 5920-01-182-8258 · NIIN 011828258 · Part number XCG-49L
Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron · FSC 5920 — Fuses, Arrestors, Absorbers, and Protectors · FSG 59 — Electrical and Electronic Equipment Components · CAGE 71744
Government record, cited
NSN 5920-01-182-8258 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-182-8258. Manufacturer of record part number: XCG-49L.
Also searched as5920-01-182-8258 ·
5920011828258 ·
NIIN 011828258 ·
01-182-8258 ·
FSC 5920 Fuses, Arrestors, Absorbers, and Protectors · CAGE 71744 · XCG-49L · B1-C145S · 4007996-9
Breakdown Voltage: 135.000 VOLTS MINIMUM AND 180.000 VOLTS MAXIMUM
Arrester Type: AIR GAP
Identification
NSN: 5920-01-182-8258
NIIN: 011828258
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: XCG-49L
Manufacturer: Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron
General Description
The Arrester,electrical Surge, cataloged under National Stock Number 5920-01-182-8258, 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 Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron. Government technical data includes 7 specifications, 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5920-01-182-8258
Primary Part Number
XCG-49L
Item Name
Arrester,electrical Surge
FSC / FSG
5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors
Manufacturer
Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron
Status
ACTIVE
Terminal Quantity
2
Usage Design
INDOOR AND OUTDOOR
Terminal Type
WIRE LEAD
Overall Diameter
0.382 INCHES MAXIMUM IN
Mounting Method
WIRE LEAD TERMINAL(S)
Breakdown Voltage
135.000 VOLTS MINIMUM AND 180.000 VOLTS MAXIMUM
Arrester Type
AIR GAP
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (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 5920-01-182-8258?
NSN 5920-01-182-8258 is a Arrester,electrical Surge, manufactured by Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
What part numbers are listed for NSN 5920-01-182-8258?
NSN 5920-01-182-8258 has 3 manufacturer part numbers on file: B1-C145S (Siemens Corp), 4007996-9 (Honeywell International Inc. Dba Honeywell International), XCG-49L (Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron).
What are the specifications of XCG-49L?
Key specifications for XCG-49L: Terminal Quantity: 2; Usage Design: INDOOR AND OUTDOOR; Terminal Type: WIRE LEAD; Overall Diameter: 0.382 INCHES MAXIMUM IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5920-01-182-8258 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.