PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6723-00437Circuit Card Assembly

Bae Systems (operations) Limited · NSN 5998-00-455-9855 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-455-9855 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-455-9855. Primary manufacturer part number: 6723-00437.
Features
  • Circuit Card Assembly — FSC 5998
  • 3 verified cross-references
  • Primary manufacturer: Bae Systems (operations) Limited
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-00-455-9855, 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 (operations) Limited. This item has 3 commercial cross-references 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: Cancelled.

Technical Specifications
ParameterValue
NSN5998-00-455-9855
Primary Part Number6723-00437
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerBae Systems (operations) Limited
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Weight0.8000 lbs
Cube0.1017 cu ft
Verified Substitutes 8
5305-00-017-9860 INTERCHANGEABLE
Screw,cap,hexagon Head
5365-00-059-503530214-3 INTERCHANGEABLE
Shim
Dana Corp Spicer Transmission Div
9540-00-146-0726 INTERCHANGEABLE
Angle,structural
1005-00-344-8946S122 INTERCHANGEABLE
Sight Assy
O F Mossberg & Sons Inc
5330-00-364-9728S12604-117 INTERCHANGEABLE
Retainer,packing
Trelleborg Sealing Solutions Us, Inc.
5120-00-591-2685J-4242 INTERCHANGEABLE
Wrench,box
Bosch Automotive Service Solutions Inc.
6675-01-228-5271 INTERCHANGEABLE
Pad,artwork
5360-01-379-8933S-122 INTERCHANGEABLE
Spring,helical,compression
Matthew Warren, Inc. Dba Century Spring Corp. Div Century Spring Corp.
Cross-Reference Index
Part NumberManufacturer
6723-00437 PRIMARY Bae Systems (operations) Limited (GBR)
S122 PRIMARY Bae Systems (operations) Limited (GBR)
6723-00434 Bae Systems (operations) Limited (GBR)
Related Parts
5305-00-017-9860INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
5365-00-059-5035INTERCHANGEABLE
SHIM
30214-3
9540-00-146-0726INTERCHANGEABLE
ANGLE,STRUCTURAL
1005-00-344-8946INTERCHANGEABLE
SIGHT ASSY
S122
5330-00-364-9728INTERCHANGEABLE
RETAINER,PACKING
S12604-117
5120-00-591-2685INTERCHANGEABLE
WRENCH,BOX
J-4242
6675-01-228-5271INTERCHANGEABLE
PAD,ARTWORK
5360-01-379-8933INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
S-122

Frequently Asked Questions

What is NSN 5998-00-455-9855?

NSN 5998-00-455-9855 is a Circuit Card Assembly, manufactured by Bae Systems (operations) Limited, classified under FSC 5998 (Circuit Card Assembly). Status: cancelled.

What are the part numbers for NSN 5998-00-455-9855?

NSN 5998-00-455-9855 has 3 cross-referenced part numbers: 6723-00437 (Bae Systems (operations) Limited), S122 (Bae Systems (operations) Limited), 6723-00434 (Bae Systems (operations) Limited).

What NSN replaces 5998-00-455-9855?

There are 8 known substitutes for 5998-00-455-9855: 5305-00-017-9860, 5365-00-059-5035, 9540-00-146-0726 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6723-00437?

Key specifications for 6723-00437: End Item Identification: AUTOMATIC TEST EQUIPMENT (ATE); Special Features: TEST SET FLIGHT CONTROL; End Item Identification: AUTOMATIC TEST EQUIPMENT (ATE); Special Features: TEST SET FLIGHT CONTROL. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5998-00-455-9855 still in active supply?

NSN 5998-00-455-9855 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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