PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1946123-16Holder,electrical Card

Honeywell Intl Inc Defense Avionics Systems · NSN 5998-00-261-6550 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-261-6550 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-261-6550. Primary manufacturer part number: 1946123-16.
Features
  • Holder,electrical Card — FSC 5998
  • Material Document and Classification: MIL-M-20693,TYPE 4A,COLOR WHITE MIL SPEC SINGLE MATERIAL RESPONSE A
  • Material: PLASTIC POLYAMIDE NYLON
  • Material Document and Classification: MIL-M-20693,TYPE 4A,COLOR WHITE MIL SPEC SINGLE MATERIAL RESPONSE A
  • Material: PLASTIC POLYAMIDE NYLON
  • 3 verified cross-references
  • Primary manufacturer: Honeywell Intl Inc Defense Avionics Systems
Applications
  • Applications requiring Plastic Polyamide Nylon construction
General Description

The Holder,electrical Card, cataloged under National Stock Number 5998-00-261-6550, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Honeywell Intl Inc Defense Avionics Systems. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-00-261-6550
Primary Part Number1946123-16
Item NameHolder,electrical Card
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerHoneywell Intl Inc Defense Avionics Systems
StatusACTIVE
Material Document and ClassificationMIL-M-20693,TYPE 4A,COLOR WHITE MIL SPEC SINGLE MATERIAL RESPONSE A
MaterialPLASTIC POLYAMIDE NYLON
Material Document and ClassificationMIL-M-20693,TYPE 4A,COLOR WHITE MIL SPEC SINGLE MATERIAL RESPONSE A
MaterialPLASTIC POLYAMIDE NYLON
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.0100 lbs
Cube0.0035 cu ft
Verified Substitutes 1
5998-01-300-830085036-10 INTERCHANGEABLE
Support,electrical Card Holder
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
Cross-Reference Index
Part NumberManufacturer
1946123-16 Honeywell Intl Inc Defense Avionics Systems (USA)
8-52N-449-4 Illinois Tool Wks Inc Linac Div (USA)
T101-300 Scanbe Mfg Co Div of Zero Corp (USA)
Related Parts
5998-01-300-8300INTERCHANGEABLE
SUPPORT,ELECTRICAL CARD HOLDER
85036-10

Frequently Asked Questions

What is NSN 5998-00-261-6550?

NSN 5998-00-261-6550 is a Holder,electrical Card, manufactured by Honeywell Intl Inc Defense Avionics Systems, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-261-6550?

NSN 5998-00-261-6550 has 3 cross-referenced part numbers: 1946123-16 (Honeywell Intl Inc Defense Avionics Systems), 8-52N-449-4 (Illinois Tool Wks Inc Linac Div), T101-300 (Scanbe Mfg Co Div of Zero Corp).

What NSN replaces 5998-00-261-6550?

There is 1 known substitute for 5998-00-261-6550: 5998-01-300-8300. Verify interchangeability with system specifications before substitution.

What are the specifications of 1946123-16?

Key specifications for 1946123-16: Material Document and Classification: MIL-M-20693,TYPE 4A,COLOR WHITE MIL SPEC SINGLE MATERIAL RESPONSE A; Overall Width: 0.300 INCHES NOMINAL IN; Overall Length: 0.855 INCHES NOMINAL IN; Overall Height: 0.265 INCHES NOMINAL IN. 10 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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