PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21893Circuit Card Assembly

L3 Technologies, Inc. Div Communication Systems-West · NSN 5998-01-131-7381 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-131-7381 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-131-7381. Primary manufacturer part number: 21893.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: L3 Technologies, Inc. Div Communication Systems-West
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-131-7381, 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 Communication Systems-West. 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.

Technical Specifications
ParameterValue
NSN5998-01-131-7381
Primary Part Number21893
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerL3 Technologies, Inc. Div Communication Systems-West
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeT
Unit of IssueEA
SMR CodeZT
Weight3.5000 lbs
Cube0.4219 cu ft
Verified Substitutes 4
3120-00-012-013854A50A106 INTERCHANGEABLE
Bushing,sleeve
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5995-01-105-96792811-4 INTERCHANGEABLE
Cable Shield
Belden, Inc.
6625-01-596-841421893 INTERCHANGEABLE
Test Set,transmission Line
Emerson Electric Co Ridgid/kollman Div
2915-01-597-858621893 INTERCHANGEABLE
Housing,port A,spec
Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
Cross-Reference Index
Part NumberManufacturer
21893 PRIMARY L3 Technologies, Inc. Div Communication Systems-West (USA)
Related Parts
3120-00-012-0138INTERCHANGEABLE
BUSHING,SLEEVE
54A50A106
5995-01-105-9679INTERCHANGEABLE
CABLE SHIELD
2811-4
6625-01-596-8414INTERCHANGEABLE
TEST SET,TRANSMISSION LINE
21893
2915-01-597-8586INTERCHANGEABLE
HOUSING,PORT A,SPEC
21893

Frequently Asked Questions

What is NSN 5998-01-131-7381?

NSN 5998-01-131-7381 is a Circuit Card Assembly, manufactured by L3 Technologies, Inc. Div Communication Systems-West, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-131-7381?

NSN 5998-01-131-7381 has 1 cross-referenced part number: 21893 (L3 Technologies, Inc. Div Communication Systems-West).

What NSN replaces 5998-01-131-7381?

There are 4 known substitutes for 5998-01-131-7381: 3120-00-012-0138, 5995-01-105-9679, 6625-01-596-8414 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21893?

Key specifications for 21893: End Item Identification: ELECTRONIC TEST EQUIPMENT; Part Name Assigned by Controlling Agency: PROCESSOR; End Item Identification: ELECTRONIC TEST EQUIPMENT; Part Name Assigned by Controlling Agency: PROCESSOR. 4 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com