PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

102051Circuit Card Assembly

Aimtron Systems, Llc · NSN 5998-00-521-5789 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-521-5789 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-521-5789. Primary manufacturer part number: 102051.
Features
  • Circuit Card Assembly — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: Aimtron Systems, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-00-521-5789, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Aimtron Systems, Llc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5998-00-521-5789
Primary Part Number102051
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerAimtron Systems, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5985-00-213-636610205-1 INTERCHANGEABLE
Coupler,directional
Alliant Techsystems Operations Llc Div Defense Electronic Systems
4820-01-119-685410205-11 INTERCHANGEABLE
Valve,globe
Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok
5985-01-266-6129011-0055-01 INTERCHANGEABLE
Dummy Load,electrical
Tektronix, Inc.
Cross-Reference Index
Part NumberManufacturer
102051 PRIMARY Aimtron Systems, Llc (USA)
102051 Cardion Inc (USA)
Related Parts
5985-00-213-6366INTERCHANGEABLE
COUPLER,DIRECTIONAL
10205-1
4820-01-119-6854INTERCHANGEABLE
VALVE,GLOBE
10205-11
5985-01-266-6129INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
011-0055-01

Frequently Asked Questions

What is NSN 5998-00-521-5789?

NSN 5998-00-521-5789 is a Circuit Card Assembly, manufactured by Aimtron Systems, Llc, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-521-5789?

NSN 5998-00-521-5789 has 2 cross-referenced part numbers: 102051 (Aimtron Systems, Llc), 102051 (Cardion Inc).

What NSN replaces 5998-00-521-5789?

There are 3 known substitutes for 5998-00-521-5789: 5985-00-213-6366, 4820-01-119-6854, 5985-01-266-6129. Verify interchangeability with system specifications before substitution.

What are the specifications of 102051?

Key specifications for 102051: Overall Width: 4.250 INCHES NOMINAL IN; Overall Length: 7.500 INCHES NOMINAL IN; Special Features: OVERALL DEPTH:0.500 IN.; MAJOR COMPONENTS:CAPACITOR 21; CONNECTOR, ELECTRICAL 3; DIODE 2; INTEGRATED CIRCUIT 11; RESISTOR 37; TRANSISTOR 7; PRINTED WIRING BOARD 1 IN; Overall Width: 4.250 INCHES NOMINAL IN. 6 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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