PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21127Circuit Card Assembly

Smiths Aerospace, Inc., Electronic Systems-Grand Rapids · NSN 5998-01-095-8360 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-095-8360 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-095-8360. Primary manufacturer part number: 21127.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-095-8360, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Smiths Aerospace, Inc., Electronic Systems-Grand Rapids. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCircuit Card Assembly
FSC / FSG5998 — Circuit Card Assembly (FSG 59)
ManufacturersSmiths Aerospace, Inc., Electronic Systems-Grand Rapids (CAGE 30377)
Technical Specifications
ParameterValue
NSN5998-01-095-8360
Primary Part Number21127
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerSmiths Aerospace, Inc., Electronic Systems-Grand Rapids
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
6140-00-033-9659021127-000 INTERCHANGEABLE
Battery,storage
Saft America Inc. Dba Tadiran Batteries Div Aviation Division
6210-00-152-3877 INTERCHANGEABLE
Light,indicator
2990-00-679-60721914 INTERCHANGEABLE
Muffler,exhaust
Arvin Industries Inc
5820-01-071-702021127 INTERCHANGEABLE
Transmitter Assembly,radio
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
5330-01-145-600121127 INTERCHANGEABLE
Packing
Industrial Technologies and Services Llc
5930-01-389-30330-00340-016 INTERCHANGEABLE
Push Button
Stanford Research Systems Inc. Dba Stanford Research Systems Inc
5340-01-506-4530 INTERCHANGEABLE
Panel,blank
3940-01-619-580521-127 INTERCHANGEABLE
Sling,endless
Hii Unmanned Systems, Inc
Cross-Reference Index
Part NumberManufacturer
21127 PRIMARY Smiths Aerospace, Inc., Electronic Systems-Grand Rapids (USA)
Related Parts
6140-00-033-9659INTERCHANGEABLE
BATTERY,STORAGE
021127-000
6210-00-152-3877INTERCHANGEABLE
LIGHT,INDICATOR
2990-00-679-6072INTERCHANGEABLE
MUFFLER,EXHAUST
1914
5820-01-071-7020INTERCHANGEABLE
TRANSMITTER ASSEMBLY,RADIO
21127
5330-01-145-6001INTERCHANGEABLE
PACKING
21127
5930-01-389-3033INTERCHANGEABLE
PUSH BUTTON
0-00340-016
5340-01-506-4530INTERCHANGEABLE
PANEL,BLANK
3940-01-619-5805INTERCHANGEABLE
SLING,ENDLESS
21-127

Frequently Asked Questions

What is NSN 5998-01-095-8360?

NSN 5998-01-095-8360 is a Circuit Card Assembly, manufactured by Smiths Aerospace, Inc., Electronic Systems-Grand Rapids, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-095-8360?

NSN 5998-01-095-8360 has 1 cross-referenced part number: 21127 (Smiths Aerospace, Inc., Electronic Systems-Grand Rapids).

What NSN replaces 5998-01-095-8360?

There are 8 known substitutes for 5998-01-095-8360: 6140-00-033-9659, 6210-00-152-3877, 2990-00-679-6072 and 5 more. Verify interchangeability with system specifications before substitution.

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