NSN 5920-01-503-4242 · NIIN 015034242 · Part number SL32 0R536
Ametherm, Inc. · FSC 5920 — Fuses, Arrestors, Absorbers, and Protectors · FSG 59 — Electrical and Electronic Equipment Components · CAGE 021P3
Government record, cited
NSN 5920-01-503-4242 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-503-4242. Manufacturer of record part number: SL32 0R536.
Also searched as5920-01-503-4242 ·
5920015034242 ·
NIIN 015034242 ·
01-503-4242 ·
FSC 5920 Fuses, Arrestors, Absorbers, and Protectors · CAGE 021P3 · SL32 0R536
Overall Diameter: 27.5 MILLIMETERS MINIMUM AND 32.5 MILLIMETERS MAXIMUM MM
Mounting Method: WIRE LEAD TERMINAL(S)
Breakdown Voltage: 240.000 VOLTS MAXIMUM
1 manufacturer part number on file
Manufacturer of record: Ametherm, Inc.
Identification
NSN: 5920-01-503-4242
NIIN: 015034242
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: SL32 0R536
Manufacturer: Ametherm, Inc.
General Description
The Arrester,electrical Surge, cataloged under National Stock Number 5920-01-503-4242, 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 Ametherm, Inc.. Government technical data includes 4 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
5920-01-503-4242
Primary Part Number
SL32 0R536
Item Name
Arrester,electrical Surge
FSC / FSG
5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors
Manufacturer
Ametherm, Inc.
Status
ACTIVE
Usage Design
INDOOR
Overall Diameter
27.5 MILLIMETERS MINIMUM AND 32.5 MILLIMETERS MAXIMUM MM
Mounting Method
WIRE LEAD TERMINAL(S)
Breakdown Voltage
240.000 VOLTS MAXIMUM
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 5920-01-503-4242?
NSN 5920-01-503-4242 is a Arrester,electrical Surge, manufactured by Ametherm, Inc., classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
What part numbers are listed for NSN 5920-01-503-4242?
NSN 5920-01-503-4242 has 1 manufacturer part number on file: SL32 0R536 (Ametherm, Inc.).
What are the specifications of SL32 0R536?
Key specifications for SL32 0R536: Usage Design: INDOOR; Overall Diameter: 27.5 MILLIMETERS MINIMUM AND 32.5 MILLIMETERS MAXIMUM MM; Mounting Method: WIRE LEAD TERMINAL(S); Breakdown Voltage: 240.000 VOLTS MAXIMUM. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5920-01-503-4242 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.