PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21236Circuit Card Assembly

Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit · NSN 5998-01-043-0990 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-043-0990 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-043-0990. Primary manufacturer part number: 21236.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-043-0990, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit. 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. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-043-0990
Primary Part Number21236
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerTransistor Devices Inc Div Astrodyne Tdi High Power Business Unit
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeT
Unit of IssueEA
SMR CodeMT
Verified Substitutes 12
5999-00-429-191521236 SUCCESSOR
Contact,electrical
Prestolite Electric Inc
Rectifier
5360-00-305-9995 INTERCHANGEABLE
Spring,helical,compression
6105-00-506-84053M538 INTERCHANGEABLE
Motor,alternating Current
W.w. Grainger, Inc. Div Government Sales Division
4320-00-591-267921236 INTERCHANGEABLE
Slinger,pump
Industrial Technologies and Services Llc
5365-00-678-0553SM-B-332954 INTERCHANGEABLE
Shim
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
1040-00-991-567354A50B235 INTERCHANGEABLE
Tube,right
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5915-01-037-08485004-6438 INTERCHANGEABLE
Filter,radio Frequency Interfere
Spectrum Control, Inc. Div Api Technologies - Eis/wesson
4720-01-272-051221236 INTERCHANGEABLE
Hose,nonmetallic
Gates Corporation
4820-01-433-823921236-1003-1 INTERCHANGEABLE
Guide,valve Stem
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Cross-Reference Index
Part NumberManufacturer
21236 PRIMARY Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit (USA)
Related Parts
5999-00-429-1915SUCCESSOR
CONTACT,ELECTRICAL
21236
6625-01-110-5793SUCCESSOR
RECTIFIER
5360-00-305-9995INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
6105-00-506-8405INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
3M538
4320-00-591-2679INTERCHANGEABLE
SLINGER,PUMP
21236
5365-00-678-0553INTERCHANGEABLE
SHIM
SM-B-332954
1040-00-991-5673INTERCHANGEABLE
TUBE,RIGHT
54A50B235
5915-01-037-0848INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
5004-6438
4720-01-272-0512INTERCHANGEABLE
HOSE,NONMETALLIC
21236
4820-01-433-8239INTERCHANGEABLE
GUIDE,VALVE STEM
21236-1003-1
5340-01-725-8113INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
21236
4720-01-728-6565INTERCHANGEABLE
HOSE SET,NONMETALLIC
21236

Frequently Asked Questions

What is NSN 5998-01-043-0990?

NSN 5998-01-043-0990 is a Circuit Card Assembly, manufactured by Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-043-0990?

NSN 5998-01-043-0990 has 1 cross-referenced part number: 21236 (Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit).

What NSN replaces 5998-01-043-0990?

There are 12 known substitutes for 5998-01-043-0990: 5999-00-429-1915, 6625-01-110-5793, 5360-00-305-9995 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21236?

Key specifications for 21236: End Item Identification: RADAR DATA TRANSFER SUBSYSTEM,AN/GPN-22(V); Special Features: DIODE 12, TERMINAL 29, RES 32, VARIABLE RES 5, SWITCH 1, CAP 7, TRANSISTOR 8, RELAY 1, PWB 1; End Item Identification: RADAR DATA TRANSFER SUBSYSTEM,AN/GPN-22(V); Special Features: DIODE 12, TERMINAL 29, RES 32, VARIABLE RES 5, SWITCH 1, CAP 7, TRANSISTOR 8, RELAY 1, PWB 1. 4 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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