PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2A2Circuit Card Assembly

Flightmatic Inc · NSN 5998-01-073-3972 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-073-3972 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-073-3972. Primary manufacturer part number: 2A2.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Flightmatic 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 5998-01-073-3972, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Flightmatic Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5998-01-073-3972
Primary Part Number2A2
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerFlightmatic Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5915-00-424-92502A2 INTERCHANGEABLE
Filter,radio Frequency Interfere
Te Connectivity Corporation Div Corcom
5961-00-758-4957296509 INTERCHANGEABLE
Semiconductor Device,diode
Fluke Corp
6210-00-858-46632A2 INTERCHANGEABLE
Lens,light
Honeywell International Inc. Dba Honeyweel Sensing & Controls
3820-00-878-4285 INTERCHANGEABLE
Crushing and Screening Plant
4940-01-070-7972CL00100 INTERCHANGEABLE
Coil,heat,exchange
Sioux Corporation Dba Sioux Corp
5950-01-099-9585 INTERCHANGEABLE
Transformer,audio Frequency
Cross-Reference Index
Part NumberManufacturer
2A2 PRIMARY Flightmatic Inc (USA)
Related Parts
5915-00-424-9250INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
2A2
5961-00-758-4957INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
296509
6210-00-858-4663INTERCHANGEABLE
LENS,LIGHT
2A2
3820-00-878-4285INTERCHANGEABLE
CRUSHING AND SCREENING PLANT
4940-01-070-7972INTERCHANGEABLE
COIL,HEAT,EXCHANGE
CL00100
5950-01-099-9585INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY

Frequently Asked Questions

What is NSN 5998-01-073-3972?

NSN 5998-01-073-3972 is a Circuit Card Assembly, manufactured by Flightmatic Inc, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-073-3972?

NSN 5998-01-073-3972 has 1 cross-referenced part number: 2A2 (Flightmatic Inc).

What NSN replaces 5998-01-073-3972?

There are 6 known substitutes for 5998-01-073-3972: 5915-00-424-9250, 5961-00-758-4957, 6210-00-858-4663 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2A2?

Key specifications for 2A2: End Item Identification: 6930-01-027-9803 SPATIAL DISORENTATION TRAINER (201F); End Item Identification: 6930-01-027-9803 SPATIAL DISORENTATION TRAINER (201F). 2 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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