PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

22156Circuit Card Assembly

Whittaker Corp Whittaker Electronic Systems Div · NSN 5998-00-445-2107 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-445-2107 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-445-2107. Primary manufacturer part number: 22156.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Whittaker Corp Whittaker Electronic Systems Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-00-445-2107, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Whittaker Corp Whittaker Electronic Systems Div. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-00-445-2107
Primary Part Number22156
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerWhittaker Corp Whittaker Electronic Systems Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6625-01-532-8114 (22-156)
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeX
Verified Substitutes 10
6625-01-532-811422-156 SUCCESSOR
Test Set,battery
Radioshack Corporation Dba Radioshack
5935-00-134-5612SM-A-617906-7 INTERCHANGEABLE
Connector,receptacle,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4730-00-193-0871 INTERCHANGEABLE
Bushing,pipe
3455-00-640-5062 INTERCHANGEABLE
Reamer,machine
6710-00-949-2429 INTERCHANGEABLE
Drip Glass
4130-01-078-79052215-6 INTERCHANGEABLE
Coil,condenser
Avaho Acquisition Corp Dba Impac
4810-01-269-0498HS-28KS-FL-180-SK-H INTERCHANGEABLE
Actuator,hydraulic-Pneumatic,rot
Parker Hannifin Corp Dba Pneutronics
6105-01-507-526022156 INTERCHANGEABLE
Motor,alternating Current
Clayton Manufacturing Company
3750-01-608-109122156 INTERCHANGEABLE
Mower,lawn,power
Toro Company (the) Dba the Toro Co Div Commercial
1377-01-678-825522156 INTERCHANGEABLE
Cartridge,impulse,practice
Axon Enterprise, Inc.
Cross-Reference Index
Part NumberManufacturer
22156 Whittaker Corp Whittaker Electronic Systems Div (USA)
Related Parts
SUCCESSOR 6625-01-532-8114 Test Set,battery · 22-156
5935-00-134-5612INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
SM-A-617906-7
4730-00-193-0871INTERCHANGEABLE
BUSHING,PIPE
3455-00-640-5062INTERCHANGEABLE
REAMER,MACHINE
6710-00-949-2429INTERCHANGEABLE
DRIP GLASS
4130-01-078-7905INTERCHANGEABLE
COIL,CONDENSER
2215-6
4810-01-269-0498INTERCHANGEABLE
ACTUATOR,HYDRAULIC-PNEUMATIC,ROT
HS-28KS-FL-180-SK-H
6105-01-507-5260INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
22156
3750-01-608-1091INTERCHANGEABLE
MOWER,LAWN,POWER
22156
1377-01-678-8255INTERCHANGEABLE
CARTRIDGE,IMPULSE,PRACTICE
22156

Frequently Asked Questions

What is NSN 5998-00-445-2107?

NSN 5998-00-445-2107 is a Circuit Card Assembly, manufactured by Whittaker Corp Whittaker Electronic Systems Div, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-445-2107?

NSN 5998-00-445-2107 has 1 cross-referenced part number: 22156 (Whittaker Corp Whittaker Electronic Systems Div).

What NSN replaces 5998-00-445-2107?

There are 10 known substitutes for 5998-00-445-2107: 6625-01-532-8114, 5935-00-134-5612, 4730-00-193-0871 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 22156?

Key specifications for 22156: Overall Height: 0.250 INCHES NOMINAL IN; Special Features: PRINTED WIRING BOARD 1,RESISTOR 30,CAPACITOR 4,SEMICONDUCTOR DEVICE DIODE 22,TRANSISTOR 13; Overall Width: 6.000 INCHES NOMINAL IN; Overall Length: 7.188 INCHES NOMINAL 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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