PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20703Circuit Card Assembly

L3 Technologies, Inc. Div Communication Systems-West · NSN 5998-01-106-2315 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-106-2315 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-106-2315. Primary manufacturer part number: 20703.
Features
  • Circuit Card Assembly — FSC 5998
  • Features Provided: ELECTROSTATIC SENSITIVE
  • Criticality Code Justification: CBBL
  • Features Provided: ELECTROSTATIC SENSITIVE
  • Criticality Code Justification: CBBL
  • 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 5998-01-106-2315, 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. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). 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. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-106-2315
Primary Part Number20703
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerL3 Technologies, Inc. Div Communication Systems-West
StatusACTIVE
Features ProvidedELECTROSTATIC SENSITIVE
Criticality Code JustificationCBBL
Features ProvidedELECTROSTATIC SENSITIVE
Criticality Code JustificationCBBL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeG
Unit of IssueEA
SMR CodeYH
Weight1.9000 lbs
Cube0.2402 cu ft
Verified Substitutes 8
5133-00-189-9254 INTERCHANGEABLE
Drill,twist
5307-00-261-037820703 INTERCHANGEABLE
Stud,plain
Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp
5940-00-451-6228687-078 INTERCHANGEABLE
Terminal,lug
Zierick Mfg Corp
4320-00-480-249520703 INTERCHANGEABLE
Seal Ring,pump
Curtiss-Wright Electro-Mechanical Corporation Div Epd
4720-01-164-625620703 INTERCHANGEABLE
Hose,preformed
Gates Corporation
4720-01-365-699220703 INTERCHANGEABLE
Hose Assembly,nonmetallic
White L B Co
3120-01-523-915620703 INTERCHANGEABLE
Bushing,sleeve
Silver King Refrigeration Inc.
5310-01-707-500620-703 INTERCHANGEABLE
Washer,flat
Rix Industries
Cross-Reference Index
Part NumberManufacturer
20703 PRIMARY L3 Technologies, Inc. Div Communication Systems-West (USA)
Related Parts
5133-00-189-9254INTERCHANGEABLE
DRILL,TWIST
5307-00-261-0378INTERCHANGEABLE
STUD,PLAIN
20703
5940-00-451-6228INTERCHANGEABLE
TERMINAL,LUG
687-078
4320-00-480-2495INTERCHANGEABLE
SEAL RING,PUMP
20703
4720-01-164-6256INTERCHANGEABLE
HOSE,PREFORMED
20703
4720-01-365-6992INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
20703
3120-01-523-9156INTERCHANGEABLE
BUSHING,SLEEVE
20703
5310-01-707-5006INTERCHANGEABLE
WASHER,FLAT
20-703

Frequently Asked Questions

What is NSN 5998-01-106-2315?

NSN 5998-01-106-2315 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 5998-01-106-2315?

NSN 5998-01-106-2315 has 1 cross-referenced part number: 20703 (L3 Technologies, Inc. Div Communication Systems-West).

What NSN replaces 5998-01-106-2315?

There are 8 known substitutes for 5998-01-106-2315: 5133-00-189-9254, 5307-00-261-0378, 5940-00-451-6228 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20703?

Key specifications for 20703: Features Provided: ELECTROSTATIC SENSITIVE; End Item Identification: AN/GSC-40; Criticality Code Justification: CBBL; Special Features: UNKNOWM AMOUNTS OF DIODES,TRANSISTORS,RESISTORS ON THIS ITEM. 8 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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