PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2784Circuit Card Assembly

Mission Systems Davenport Inc. · NSN 5998-00-122-8875 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-122-8875 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-122-8875. Primary manufacturer part number: 2784.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Mission Systems Davenport Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-00-122-8875, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Mission Systems Davenport Inc.. This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5998-00-122-8875
Primary Part Number2784
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerMission Systems Davenport Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Weight0.0300 lbs
Cube0.0318 cu ft
Verified Substitutes 12
5935-00-045-6397 INTERCHANGEABLE
Connector,receptacle,electrical
5330-00-251-3228S1955 INTERCHANGEABLE
Gasket
Cummins Inc.
4940-00-391-4550 INTERCHANGEABLE
Casing,cylinder
5365-00-401-2046AAL-2282 INTERCHANGEABLE
Spacer,sleeve
Stant Mfg Co Inc
4030-00-530-393027-8-4 INTERCHANGEABLE
Swivel,link and Link
Lockheed Martin Corporation Div Rotary and Mission Systems
5935-00-864-5095200X302-400 INTERCHANGEABLE
Connector,receptacle,electrical
Amphenol Corporation Div Amphenol Rf
1630-00-998-7934278-4 INTERCHANGEABLE
Plate Assy,torque
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
5330-01-124-61822784 INTERCHANGEABLE
Seal
Sears, Roebuck and Co. Dba Sears Div Sears Commercial
4540-01-143-55912784 INTERCHANGEABLE
Heater,right Hand
Cox & Company, Inc. Dba Cox & Co Inc
2940-01-182-179542784 INTERCHANGEABLE
Filter Element,intake Air Cleane
Wix Corp
Cross-Reference Index
Part NumberManufacturer
2784 PRIMARY Mission Systems Davenport Inc. (USA)
Related Parts
5935-00-045-6397INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5330-00-251-3228INTERCHANGEABLE
GASKET
S1955
4940-00-391-4550INTERCHANGEABLE
CASING,CYLINDER
5365-00-401-2046INTERCHANGEABLE
SPACER,SLEEVE
AAL-2282
4030-00-530-3930INTERCHANGEABLE
SWIVEL,LINK AND LINK
27-8-4
5935-00-864-5095INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
200X302-400
1630-00-998-7934INTERCHANGEABLE
PLATE ASSY,TORQUE
278-4
5330-01-124-6182INTERCHANGEABLE
SEAL
2784
4540-01-143-5591INTERCHANGEABLE
HEATER,RIGHT HAND
2784
2940-01-182-1795INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
42784
6145-01-208-0559INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
278-4
3110-01-246-2441INTERCHANGEABLE
BEARING,BALL,ANNULAR

Frequently Asked Questions

What is NSN 5998-00-122-8875?

NSN 5998-00-122-8875 is a Circuit Card Assembly, manufactured by Mission Systems Davenport Inc., classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-122-8875?

NSN 5998-00-122-8875 has 1 cross-referenced part number: 2784 (Mission Systems Davenport Inc.).

What NSN replaces 5998-00-122-8875?

There are 12 known substitutes for 5998-00-122-8875: 5935-00-045-6397, 5330-00-251-3228, 4940-00-391-4550 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2784?

Key specifications for 2784: Part Name Assigned by Controlling Agency: FSC APPLICATION DATA: TEST SET,ENGINE,AIRCRAFT; Overall Length: 8.520 INCHES NOMINAL IN; Overall Width: 3.600 INCHES NOMINAL IN; Overall Height: 0.500 INCHES NOMINAL IN. 10 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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