PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

E621564Network,circuit Protection

Raytheon Co · NSN 5915-00-945-6346 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-00-945-6346 — this item is cataloged by the U.S. Government under National Stock Number 5915-00-945-6346. Primary manufacturer part number: E621564.
Features
  • Network,circuit Protection — FSC 5915
  • General Characteristics Item Description: ENCASED; FOUR RESISTORS; FOUR DIODES; 1.562 IN. MAX LENGTH; 2.719 IN. MAX WIDTH; 0.781 IN. HEIGHT IN
  • 2 verified cross-references
  • Primary manufacturer: Raytheon Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Network,circuit Protection, cataloged under National Stock Number 5915-00-945-6346, is classified within Federal Supply Class 5915 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Raytheon Co. Government technical data includes 1 verified specification, 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5915-00-945-6346
Primary Part NumberE621564
Item NameNetwork,circuit Protection
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerRaytheon Co
StatusACTIVE
General Characteristics Item DescriptionENCASED; FOUR RESISTORS; FOUR DIODES; 1.562 IN. MAX LENGTH; 2.719 IN. MAX WIDTH; 0.781 IN. HEIGHT IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3830-00-164-94520122208 INTERCHANGEABLE
Cutting Edge
New Holland Construction
4130-00-369-819222-849 INTERCHANGEABLE
Piston,compressor
Thermo King Corporation Dba Phoenix Global Distirbution.
5310-00-863-90582220-8 INTERCHANGEABLE
Washer,special
Naval Inventory Control Point Mechanicsburg
5955-01-124-370422208 INTERCHANGEABLE
Crystal Unit,quartz
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
3455-01-149-887819621 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5340-01-156-505522208 INTERCHANGEABLE
Plate
Bradford Vibrators Co the
3455-01-388-251522208 INTERCHANGEABLE
Broach,machine
Dumont Corp the
5970-01-601-409222208 INTERCHANGEABLE
Insulation Sleeving,electrical
Waytek Inc
6850-01-607-0215 INTERCHANGEABLE
Additive Gasoline
Cross-Reference Index
Part NumberManufacturer
E621564 PRIMARY Raytheon Co (USA)
22208 Westamp Inc (USA)
Related Parts
3830-00-164-9452INTERCHANGEABLE
CUTTING EDGE
0122208
4130-00-369-8192INTERCHANGEABLE
PISTON,COMPRESSOR
22-849
5310-00-863-9058INTERCHANGEABLE
WASHER,SPECIAL
2220-8
5955-01-124-3704INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
22208
3455-01-149-8878INTERCHANGEABLE
REAMER,MACHINE
19621
5340-01-156-5055INTERCHANGEABLE
PLATE
22208
3455-01-388-2515INTERCHANGEABLE
BROACH,MACHINE
22208
5970-01-601-4092INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
22208
6850-01-607-0215INTERCHANGEABLE
ADDITIVE GASOLINE

Frequently Asked Questions

What is NSN 5915-00-945-6346?

NSN 5915-00-945-6346 is a Network,circuit Protection, manufactured by Raytheon Co, classified under FSC 5915 (No Item Name Available). Status: active.

What are the part numbers for NSN 5915-00-945-6346?

NSN 5915-00-945-6346 has 2 cross-referenced part numbers: E621564 (Raytheon Co), 22208 (Westamp Inc).

What NSN replaces 5915-00-945-6346?

There are 9 known substitutes for 5915-00-945-6346: 3830-00-164-9452, 4130-00-369-8192, 5310-00-863-9058 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of E621564?

Key specifications for E621564: General Characteristics Item Description: ENCASED; FOUR RESISTORS; FOUR DIODES; 1.562 IN. MAX LENGTH; 2.719 IN. MAX WIDTH; 0.781 IN. HEIGHT IN. 1 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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