PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

887F050104Circuit Card Assembly

L3 Technologies, Inc. Div L3 Keo · NSN 5998-01-031-8566 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-031-8566 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-031-8566. Primary manufacturer part number: 887F050104.
Features
  • Circuit Card Assembly — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: L3 Technologies, Inc. Div L3 Keo
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-031-8566, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is L3 Technologies, Inc. Div L3 Keo. 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
NSN5998-01-031-8566
Primary Part Number887F050104
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerL3 Technologies, Inc. Div L3 Keo
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight0.2500 lbs
Cube0.0231 cu ft
Verified Substitutes 12
5340-00-197-0385 INTERCHANGEABLE
Plug,expansion
5325-00-570-1139RR283 INTERCHANGEABLE
Ring,retaining
Spirolox Inc
5330-00-592-8173 INTERCHANGEABLE
Retainer,packing
4320-00-803-553550104 INTERCHANGEABLE
Pump,axial Pistons
Eaton Aerospace, Llc Dba Jackson South
5930-01-085-2968 INTERCHANGEABLE
Switch,rotary
5360-01-087-517350104 INTERCHANGEABLE
Spring,helical,compression
Aar Allen Services, Inc Dba Aar Component Services Wellington
4730-01-100-8716227221 INTERCHANGEABLE
Clamp,hose
Breeze-Eastern Llc
5330-01-120-425750104 INTERCHANGEABLE
Gasket
Sabre Engines Ltd
9905-01-371-523150104 INTERCHANGEABLE
Placard,vehicle
J. J. Keller & Associates, Inc. Dba Jj Keller & Associates Inc
5340-01-412-550550-104 INTERCHANGEABLE
Cap,protective,dust and Moisture
Technical Components Inc
Cross-Reference Index
Part NumberManufacturer
887F050104 PRIMARY L3 Technologies, Inc. Div L3 Keo (USA)
50104 PRIMARY L3 Technologies, Inc. Div L3 Keo (USA)
Related Parts
5340-00-197-0385INTERCHANGEABLE
PLUG,EXPANSION
5325-00-570-1139INTERCHANGEABLE
RING,RETAINING
RR283
5330-00-592-8173INTERCHANGEABLE
RETAINER,PACKING
4320-00-803-5535INTERCHANGEABLE
PUMP,AXIAL PISTONS
50104
5930-01-085-2968INTERCHANGEABLE
SWITCH,ROTARY
5360-01-087-5173INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
50104
4730-01-100-8716INTERCHANGEABLE
CLAMP,HOSE
227221
5330-01-120-4257INTERCHANGEABLE
GASKET
50104
9905-01-371-5231INTERCHANGEABLE
PLACARD,VEHICLE
50104
5340-01-412-5505INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
50-104
2920-01-443-7513INTERCHANGEABLE
STARTER,ENGINE,ELECTRICAL
10478998
5805-01-458-1081INTERCHANGEABLE
SWITCH,TELEPHONE,SELECTOR
50-104

Frequently Asked Questions

What is NSN 5998-01-031-8566?

NSN 5998-01-031-8566 is a Circuit Card Assembly, manufactured by L3 Technologies, Inc. Div L3 Keo, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-031-8566?

NSN 5998-01-031-8566 has 2 cross-referenced part numbers: 887F050104 (L3 Technologies, Inc. Div L3 Keo), 50104 (L3 Technologies, Inc. Div L3 Keo).

What NSN replaces 5998-01-031-8566?

There are 12 known substitutes for 5998-01-031-8566: 5340-00-197-0385, 5325-00-570-1139, 5330-00-592-8173 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 887F050104?

Key specifications for 887F050104: End Item Identification: MARINE HARDWARE AND HULL ITEMS; End Item Identification: MARINE HARDWARE AND HULL ITEMS. 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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