NSN 5920-00-356-9977 · NIIN 003569977 · Part number TDC123
Cooper Bussmann Uk Ltd · FSC 5920 — Fuses, Arrestors, Absorbers, and Protectors · FSG 59 — Electrical and Electronic Equipment Components · CAGE K0647
Government record, cited
NSN 5920-00-356-9977 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-356-9977. Manufacturer of record part number: TDC123.
Also searched as5920-00-356-9977 ·
5920003569977 ·
NIIN 003569977 ·
00-356-9977 ·
FSC 5920 Fuses, Arrestors, Absorbers, and Protectors · CAGE K0647 · TDC123
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: TDC123
Manufacturer: Cooper Bussmann Uk Ltd
General Description
The Fuse,cartridge, cataloged under National Stock Number 5920-00-356-9977, 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 Cooper Bussmann Uk Ltd. Government technical data includes 9 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
5920-00-356-9977
Primary Part Number
TDC123
Item Name
Fuse,cartridge
FSC / FSG
5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors
Manufacturer
Cooper Bussmann Uk Ltd
Status
ACTIVE
Body Style
TUBE TYPE
Overall Diameter
0.500 INCHES NOMINAL IN
Interruption Indicator Method
VISIBLE ELEMENT
Features Provided
NONRENEWABLE FUSIBLE ELEMENT
Surface Treatment
NICKEL TERMINAL
Maximum Voltage Rating in Volts
240.0 AC
Material
COPPER TERMINAL
Material
GLASS CASE
Circuit Over-Current Interruption Type
TIME DELAY
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 5920-00-356-9977?
NSN 5920-00-356-9977 is a Fuse,cartridge, manufactured by Cooper Bussmann Uk Ltd, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
What part numbers are listed for NSN 5920-00-356-9977?
NSN 5920-00-356-9977 has 1 manufacturer part number on file: TDC123 (Cooper Bussmann Uk Ltd).
What are the specifications of TDC123?
Key specifications for TDC123: Body Style: TUBE TYPE; Overall Diameter: 0.500 INCHES NOMINAL IN; Overall Length: 1.031 INCHES NOMINAL IN; Interruption Indicator Method: VISIBLE ELEMENT. 9 specifications are documented in the U.S. Government catalog.
Is NSN 5920-00-356-9977 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.