PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

927439-0219Relay,solid State

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5945-01-471-4540 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-01-471-4540 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-471-4540. Primary manufacturer part number: 927439-0219.
Features
  • Relay,solid State — FSC 5945
  • 3 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,solid State, cataloged under National Stock Number 5945-01-471-4540, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRelay,solid State
FSC / FSG5945 — No Item Name Available (FSG 59)
ManufacturersAp Labs, Inc. (CAGE 1Z496); Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (CAGE 06481); Allied Electronics Inc (CAGE 1NNN2)
Technical Specifications
ParameterValue
NSN5945-01-471-4540
Primary Part Number927439-0219
Item NameRelay,solid State
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-216-9072N12007 INTERCHANGEABLE
Diaphragm
Leslie Controls, Inc. Dba Leslie Controls Inc
5950-00-220-5035905471-1 INTERCHANGEABLE
Reactor
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
1650-00-368-468712007 INTERCHANGEABLE
Cap Flag Assembly
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5355-00-720-5305 INTERCHANGEABLE
Dial,control
3120-00-827-9956750847-1 INTERCHANGEABLE
Bearing,plain,self-Aligning
New Hampshire Ball Bearings Inc Div Astro Division
5998-00-980-4359 INTERCHANGEABLE
Circuit Card Assembly
3695-01-176-4312412008R INTERCHANGEABLE
Glove,right Hand
Econoline Mfg Inc
5305-01-285-2026 INTERCHANGEABLE
Screw,cap,hexagon Head
2530-01-319-7911 INTERCHANGEABLE
Cylinder,hydraulic Brake,master
4820-01-360-3856 INTERCHANGEABLE
Diaphragm,valve,flat
Cross-Reference Index
Part NumberManufacturer
12007 Ap Labs, Inc. (USA)
927439-0219 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
SSRD-240D25 PRIMARY Allied Electronics Inc (USA)
Related Parts
4820-00-216-9072INTERCHANGEABLE
DIAPHRAGM
N12007
5950-00-220-5035INTERCHANGEABLE
REACTOR
905471-1
1650-00-368-4687INTERCHANGEABLE
CAP FLAG ASSEMBLY
12007
5355-00-720-5305INTERCHANGEABLE
DIAL,CONTROL
3120-00-827-9956INTERCHANGEABLE
BEARING,PLAIN,SELF-ALIGNING
750847-1
5998-00-980-4359INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
3695-01-176-4312INTERCHANGEABLE
GLOVE,RIGHT HAND
412008R
5305-01-285-2026INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
2530-01-319-7911INTERCHANGEABLE
CYLINDER,HYDRAULIC BRAKE,MASTER
4820-01-360-3856INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT
5945-01-431-3685INTERCHANGEABLE
RELAY,SOLID STATE
SSRD-240D25
9150-01-470-2396INTERCHANGEABLE
GREASE,ORDNANCE,EXTREME PRESSURE
12007

Frequently Asked Questions

What is NSN 5945-01-471-4540?

NSN 5945-01-471-4540 is a Relay,solid State, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-01-471-4540?

NSN 5945-01-471-4540 has 3 cross-referenced part numbers: 12007 (Ap Labs, Inc.), 927439-0219 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), SSRD-240D25 (Allied Electronics Inc).

What NSN replaces 5945-01-471-4540?

There are 12 known substitutes for 5945-01-471-4540: 4820-00-216-9072, 5950-00-220-5035, 1650-00-368-4687 and 9 more. Verify interchangeability with system specifications before substitution.

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