PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

163-5-3Semiconductor Device,photo

Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp · NSN 5961-00-972-2893 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-972-2893 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-972-2893. Primary manufacturer part number: 163-5-3.
Features
  • Semiconductor Device,photo — FSC 5961
  • 5 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Semiconductor Device,photo, cataloged under National Stock Number 5961-00-972-2893, 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 Corp Dba Northrop Grumman Systems Corp. This item has 5 commercial cross-references from 5 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
NSN5961-00-972-2893
Primary Part Number163-5-3
Item NameSemiconductor Device,photo
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6680-00-107-215453-81624-5 INTERCHANGEABLE
Counter,electrical
The Boeing Company Div Defense
5950-00-151-46202188281-1 INTERCHANGEABLE
Transformer,power
L3 Technologies, Inc. Div Communication Systems-East
5950-00-648-216116353 INTERCHANGEABLE
Reactor
Freed Transformer Co
5307-01-057-92875202-275 INTERCHANGEABLE
Stud,ball
Lucent Technologies Inc Corporate Headquarters
2920-01-101-255226214 INTERCHANGEABLE
Parts Kit,coil Arm and Solenoid
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
4820-01-341-426640055-4 PART 40055-408 INTERCHANGEABLE
Valve,regulating,temperature
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-397-7096 INTERCHANGEABLE
Valve,regulating,temperature
4820-01-423-198440055-412 INTERCHANGEABLE
Valve,regulating,temperature
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-424-987040055-411 INTERCHANGEABLE
Valve,regulating,temperature
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
1005-01-441-1948 INTERCHANGEABLE
Sight,laser,visable
Cross-Reference Index
Part NumberManufacturer
163-5-3 Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA)
CL705L Clairex Electronics Div of Clairex Corp (USA)
163-5-3 Litton Systems Inc Amecom Div (USA)
400554 Aimtron Systems, Llc (USA)
400554 Cardion Inc (USA)
Related Parts
6680-00-107-2154INTERCHANGEABLE
COUNTER,ELECTRICAL
53-81624-5
5950-00-151-4620INTERCHANGEABLE
TRANSFORMER,POWER
2188281-1
5950-00-648-2161INTERCHANGEABLE
REACTOR
16353
5307-01-057-9287INTERCHANGEABLE
STUD,BALL
5202-275
2920-01-101-2552INTERCHANGEABLE
PARTS KIT,COIL ARM AND SOLENOID
26214
4820-01-341-4266INTERCHANGEABLE
VALVE,REGULATING,TEMPERATURE
40055-4 PART 40055-408
4820-01-397-7096INTERCHANGEABLE
VALVE,REGULATING,TEMPERATURE
4820-01-423-1984INTERCHANGEABLE
VALVE,REGULATING,TEMPERATURE
40055-412
4820-01-424-9870INTERCHANGEABLE
VALVE,REGULATING,TEMPERATURE
40055-411
1005-01-441-1948INTERCHANGEABLE
SIGHT,LASER,VISABLE
4920-01-494-0681INTERCHANGEABLE
RAF TOOL BOOM
400-554
4820-01-500-3479INTERCHANGEABLE
VALVE,REGULATING,TEMPERATURE
40055-413

Frequently Asked Questions

What is NSN 5961-00-972-2893?

NSN 5961-00-972-2893 is a Semiconductor Device,photo, manufactured by Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-972-2893?

NSN 5961-00-972-2893 has 5 cross-referenced part numbers: 163-5-3 (Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp), CL705L (Clairex Electronics Div of Clairex Corp), 163-5-3 (Litton Systems Inc Amecom Div), 400554 (Aimtron Systems, Llc), 400554 (Cardion Inc).

What NSN replaces 5961-00-972-2893?

There are 12 known substitutes for 5961-00-972-2893: 6680-00-107-2154, 5950-00-151-4620, 5950-00-648-2161 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 163-5-3?

Key specifications for 163-5-3: Overall Length: 0.180 INCHES NOMINAL 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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