PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1594Circuit Card Assembly

Vaisala Inc. · NSN 5998-01-349-8287 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-349-8287 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-349-8287. Primary manufacturer part number: 1594.
Features
  • Circuit Card Assembly — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: Vaisala 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 5998-01-349-8287, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Vaisala Inc.. This item has 2 commercial cross-references 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
NSN5998-01-349-8287
Primary Part Number1594
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerVaisala Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeG
Unit of IssueEA
SMR CodeJH
Weight1.0000 lbs
Cube0.0781 cu ft
Verified Substitutes 12
Amplifier-Power Supply
5950-00-080-572962A100C3010 INTERCHANGEABLE
Transformer,current
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5330-00-096-8419 INTERCHANGEABLE
Gasket
6240-00-155-8664 INTERCHANGEABLE
Lamp,incandescent
5961-00-248-5340MDA942A6 INTERCHANGEABLE
Rectifier,semiconductor Device,u
Microsemi Corp.- Massachusetts Dba Microsemi Lawrence
5925-00-386-8532 INTERCHANGEABLE
Interrupter,ground Fault
5998-00-445-79781203P32 INTERCHANGEABLE
Electronic Components Assembly
Bae Systems Information and Electronic Systems Integration Inc.
6240-00-777-85351594 INTERCHANGEABLE
Lamp,incandescent
Norman Lamps Inc
6685-01-063-53821594 INTERCHANGEABLE
Gage,vacuum,indicating
Dover Corp Groen Div
5310-01-194-48411594 INTERCHANGEABLE
Washer,flat
Eaton Aerospace, Llc Dba Jackson South
Cross-Reference Index
Part NumberManufacturer
MPT11 Vaisala Inc. (USA)
1594 PRIMARY Vaisala Inc. (USA)
Related Parts
5895-00-225-9589SUCCESSOR
AMPLIFIER-POWER SUPPLY
5950-00-080-5729INTERCHANGEABLE
TRANSFORMER,CURRENT
62A100C3010
5330-00-096-8419INTERCHANGEABLE
GASKET
6240-00-155-8664INTERCHANGEABLE
LAMP,INCANDESCENT
5961-00-248-5340INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE,U
MDA942A6
5925-00-386-8532INTERCHANGEABLE
INTERRUPTER,GROUND FAULT
5998-00-445-7978INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
1203P32
6240-00-777-8535INTERCHANGEABLE
LAMP,INCANDESCENT
1594
6685-01-063-5382INTERCHANGEABLE
GAGE,VACUUM,INDICATING
1594
5310-01-194-4841INTERCHANGEABLE
WASHER,FLAT
1594
4730-01-228-1070INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
5342-01-329-7016INTERCHANGEABLE
PARTS KIT,LEAF SPRING ASSEMBLY
1594

Frequently Asked Questions

What is NSN 5998-01-349-8287?

NSN 5998-01-349-8287 is a Circuit Card Assembly, manufactured by Vaisala Inc., classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-349-8287?

NSN 5998-01-349-8287 has 2 cross-referenced part numbers: MPT11 (Vaisala Inc.), 1594 (Vaisala Inc.).

What NSN replaces 5998-01-349-8287?

There are 12 known substitutes for 5998-01-349-8287: 5895-00-225-9589, 5950-00-080-5729, 5330-00-096-8419 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1594?

Key specifications for 1594: End Item Identification: METEOROLOGICAL MATERIAL; Special Features: COMPONENTS INCLUDE ATTENUATOR 3,CAPACITOR 12,RESISTOR 4,DIODE 2; End Item Identification: METEOROLOGICAL MATERIAL; Special Features: COMPONENTS INCLUDE ATTENUATOR 3,CAPACITOR 12,RESISTOR 4,DIODE 2. 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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