PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6740-1Semiconductor Devices,unitized

Rockwell Collins, Inc. Dba Rc Displays Systems · NSN 5961-00-089-0594 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-089-0594 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-089-0594. Primary manufacturer part number: 6740-1.
Features
  • Semiconductor Devices,unitized — FSC 5961
  • Material: PLASTIC ENCLOSURE
  • Terminal Type and Quantity: 4 PIN
  • Mounting Method: TERMINAL
  • Terminal Length: 0.300 INCHES MINIMUM IN
  • Component Name and Quantity: 3 SEMICONDUCTOR DEVICE DIODE
  • 1 verified cross-reference
  • Primary manufacturer: Rockwell Collins, Inc. Dba Rc Displays Systems
Applications
  • Applications requiring Plastic Enclosure construction
General Description

The Semiconductor Devices,unitized, cataloged under National Stock Number 5961-00-089-0594, 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 Rockwell Collins, Inc. Dba Rc Displays Systems. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-089-0594
Primary Part Number6740-1
Item NameSemiconductor Devices,unitized
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Rc Displays Systems
StatusACTIVE
MaterialPLASTIC ENCLOSURE
Terminal Type and Quantity4 PIN
Mounting MethodTERMINAL
Terminal Length0.300 INCHES MINIMUM IN
Component Name and Quantity3 SEMICONDUCTOR DEVICE DIODE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
1660-00-006-5313 INTERCHANGEABLE
Housing,regulator Oxygen,aircraf
5330-00-797-246867401 INTERCHANGEABLE
Gasket
Cummins Inc.
5962-01-112-5185 INTERCHANGEABLE
Integrated Circuit
5962-01-160-695967401 INTERCHANGEABLE
Integrated Circuit
Johanson Dielectrics, Inc
5930-01-328-5275ED00674R0010-S INTERCHANGEABLE
Switch,pressure
Quality Defense Spares, Inc. Dba Quality Defense Spares Inc
5930-01-336-9954 INTERCHANGEABLE
Switch,pressure
5120-01-399-9227PL-126C INTERCHANGEABLE
Pliers
Williams J H Industrial Products Inc
8940-01-702-913867401 INTERCHANGEABLE
Dietary Supplement,therapeutic
Abbott Laboratories Dba Abbott Nutrition Div Abbott Nutrition
Cross-Reference Index
Part NumberManufacturer
6740-1 PRIMARY Rockwell Collins, Inc. Dba Rc Displays Systems (USA)
Related Parts
1660-00-006-5313INTERCHANGEABLE
HOUSING,REGULATOR OXYGEN,AIRCRAF
5330-00-797-2468INTERCHANGEABLE
GASKET
67401
5962-01-112-5185INTERCHANGEABLE
INTEGRATED CIRCUIT
5962-01-160-6959INTERCHANGEABLE
INTEGRATED CIRCUIT
67401
5930-01-328-5275INTERCHANGEABLE
SWITCH,PRESSURE
ED00674R0010-S
5930-01-336-9954INTERCHANGEABLE
SWITCH,PRESSURE
5120-01-399-9227INTERCHANGEABLE
PLIERS
PL-126C
8940-01-702-9138INTERCHANGEABLE
DIETARY SUPPLEMENT,THERAPEUTIC
67401

Frequently Asked Questions

What is NSN 5961-00-089-0594?

NSN 5961-00-089-0594 is a Semiconductor Devices,unitized, manufactured by Rockwell Collins, Inc. Dba Rc Displays Systems, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-089-0594?

NSN 5961-00-089-0594 has 1 cross-referenced part number: 6740-1 (Rockwell Collins, Inc. Dba Rc Displays Systems).

What NSN replaces 5961-00-089-0594?

There are 8 known substitutes for 5961-00-089-0594: 1660-00-006-5313, 5330-00-797-2468, 5962-01-112-5185 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6740-1?

Key specifications for 6740-1: Material: PLASTIC ENCLOSURE; Terminal Type and Quantity: 4 PIN; Mounting Method: TERMINAL; Terminal Length: 0.300 INCHES MINIMUM IN. 8 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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