PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1978067-115Semiconductor Device,thyristor

Northrop Grumman Systems Corporation · NSN 5961-01-276-8770 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-276-8770 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-276-8770. Primary manufacturer part number: 1978067-115.
Features
  • Semiconductor Device,thyristor — FSC 5961
  • Precious Material and Location: TERMINALS GOLD
  • Precious Material: GOLD
  • 2 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Semiconductor Device,thyristor, cataloged under National Stock Number 5961-01-276-8770, is classified within Federal Supply Class 5961 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-276-8770
Primary Part Number1978067-115
Item NameSemiconductor Device,thyristor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusACTIVE
Precious Material and LocationTERMINALS GOLD
Precious MaterialGOLD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5920-00-280-4465 INTERCHANGEABLE
Fuse,cartridge
5930-00-835-8289500025 INTERCHANGEABLE
Switch Assembly
North Atlantic Industries, Inc. Dba North Atlantic Industries
5310-01-088-8960530454-10 INTERCHANGEABLE
Washer,spring Tension
Raytheon Company Dba Raytheon
6625-01-327-8377500025 INTERCHANGEABLE
Ammeter
Pacific Power Source Inc
4820-01-371-0495500025-01RH-1 INTERCHANGEABLE
Gear Operator,valve
Tri-Tec Manufacturing Llc
5998-01-384-6045 INTERCHANGEABLE
Printed Circuit Board
6130-01-399-7490100513 INTERCHANGEABLE
Rectifier Assembly,metallic
Dynarad
4220-01-544-0314500-025 INTERCHANGEABLE
Mask,diver's
Kirby Morgan Dive Systems Inc
4820-01-641-6305500025-01RH-2 INTERCHANGEABLE
Gear Operator,valve
Tri-Tec Manufacturing Llc
4820-01-649-0374500025-02LH-2 INTERCHANGEABLE
Gear Operator,valve
Tri-Tec Manufacturing Llc
Cross-Reference Index
Part NumberManufacturer
1978067-115 PRIMARY Northrop Grumman Systems Corporation (USA)
500025 Donaldson Company, Inc. (USA)
Related Parts
5920-00-280-4465INTERCHANGEABLE
FUSE,CARTRIDGE
5930-00-835-8289INTERCHANGEABLE
SWITCH ASSEMBLY
500025
5310-01-088-8960INTERCHANGEABLE
WASHER,SPRING TENSION
530454-10
6625-01-327-8377INTERCHANGEABLE
AMMETER
500025
4820-01-371-0495INTERCHANGEABLE
GEAR OPERATOR,VALVE
500025-01RH-1
5998-01-384-6045INTERCHANGEABLE
PRINTED CIRCUIT BOARD
6130-01-399-7490INTERCHANGEABLE
RECTIFIER ASSEMBLY,METALLIC
100513
4220-01-544-0314INTERCHANGEABLE
MASK,DIVER'S
500-025
4820-01-641-6305INTERCHANGEABLE
GEAR OPERATOR,VALVE
500025-01RH-2
4820-01-649-0374INTERCHANGEABLE
GEAR OPERATOR,VALVE
500025-02LH-2
5340-01-666-7679INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
5000-25
4820-01-687-4791INTERCHANGEABLE
GEAR OPERATOR,VALVE
500025-02LH-1

Frequently Asked Questions

What is NSN 5961-01-276-8770?

NSN 5961-01-276-8770 is a Semiconductor Device,thyristor, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-276-8770?

NSN 5961-01-276-8770 has 2 cross-referenced part numbers: 1978067-115 (Northrop Grumman Systems Corporation), 500025 (Donaldson Company, Inc.).

What NSN replaces 5961-01-276-8770?

There are 12 known substitutes for 5961-01-276-8770: 5920-00-280-4465, 5930-00-835-8289, 5310-01-088-8960 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1978067-115?

Key specifications for 1978067-115: Precious Material and Location: TERMINALS GOLD; Precious Material: GOLD. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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