PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

103337Circuit Card Assembly

Bae Systems Information and Electronic Systems Integration Inc. · NSN 5998-00-021-8839 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-021-8839 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-021-8839. Primary manufacturer part number: 103337.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Bae Systems Information and Electronic Systems Integration 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 5998-00-021-8839, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameCircuit Card Assembly
FSC / FSG5998 — Circuit Card Assembly (FSG 59)
ManufacturersBae Systems Information and Electronic Systems Integration Inc. (CAGE 80249)
Technical Specifications
ParameterValue
NSN5998-00-021-8839
Primary Part Number103337
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerBae Systems Information and Electronic Systems Integration Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeJN
Verified Substitutes 4
6610-01-009-3262103337 INTERCHANGEABLE
Clamp,adjustable
Astronautics Corporation of America
4710-01-209-5286103337 INTERCHANGEABLE
Tube Assy,fwd Pump
Air Logistics Corporation Dba Air Logistics Corp
5331-01-288-7858103-337 INTERCHANGEABLE
O-Ring
Graco Inc.
5310-01-303-4701 INTERCHANGEABLE
Washer,flat
Cross-Reference Index
Part NumberManufacturer
103337 Bae Systems Information and Electronic Systems Integration Inc. (USA)
Related Parts
6610-01-009-3262INTERCHANGEABLE
CLAMP,ADJUSTABLE
103337
4710-01-209-5286INTERCHANGEABLE
TUBE ASSY,FWD PUMP
103337
5331-01-288-7858INTERCHANGEABLE
O-RING
103-337
5310-01-303-4701INTERCHANGEABLE
WASHER,FLAT

Frequently Asked Questions

What is NSN 5998-00-021-8839?

NSN 5998-00-021-8839 is a Circuit Card Assembly, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-021-8839?

NSN 5998-00-021-8839 has 1 cross-referenced part number: 103337 (Bae Systems Information and Electronic Systems Integration Inc.).

What NSN replaces 5998-00-021-8839?

There are 4 known substitutes for 5998-00-021-8839: 6610-01-009-3262, 4710-01-209-5286, 5331-01-288-7858 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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