PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9720Electronic Components Assembly

L3 Technologies, Inc. Div Communication Systems-West · NSN 5998-01-057-2457 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-057-2457 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-057-2457. Primary manufacturer part number: 9720.
Features
  • Electronic Components 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 Electronic Components Assembly, cataloged under National Stock Number 5998-01-057-2457, 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-057-2457
Primary Part Number9720
Item NameElectronic Components 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 CodeVT
Weight2.0000 lbs
Cube0.1072 cu ft
Verified Substitutes 9
Voltmeter
5330-00-807-7153C181-329 INTERCHANGEABLE
Gasket Set
Zenith Fuel Systems Llc
1660-01-005-2592 INTERCHANGEABLE
Cone,fan,air Condit
5950-01-008-3158MIS-13685/25 INTERCHANGEABLE
Transformer,power
Us Army Aviation and Missile Command
6685-01-188-27399720 INTERCHANGEABLE
Thermocouple,heating Element
Kmi Industries Inc Dba Kmi Industries/recco
4320-01-206-3742 INTERCHANGEABLE
Impeller,pump,centrifugal
6610-01-281-7536 INTERCHANGEABLE
Controller,compass
3030-01-314-437217725 INTERCHANGEABLE
Belt,v
Carlisle Power Transmission Products Inc
2540-01-482-230012417656-001 INTERCHANGEABLE
Blade,windshield Wiper
U S Army Tank Automotive Command Amsta-Im-Mm
Cross-Reference Index
Part NumberManufacturer
9720 PRIMARY L3 Technologies, Inc. Div Communication Systems-West (USA)
Related Parts
6625-00-528-7964SUCCESSOR
VOLTMETER
5330-00-807-7153INTERCHANGEABLE
GASKET SET
C181-329
1660-01-005-2592INTERCHANGEABLE
CONE,FAN,AIR CONDIT
5950-01-008-3158INTERCHANGEABLE
TRANSFORMER,POWER
MIS-13685/25
6685-01-188-2739INTERCHANGEABLE
THERMOCOUPLE,HEATING ELEMENT
9720
4320-01-206-3742INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
6610-01-281-7536INTERCHANGEABLE
CONTROLLER,COMPASS
3030-01-314-4372INTERCHANGEABLE
BELT,V
17725
2540-01-482-2300INTERCHANGEABLE
BLADE,WINDSHIELD WIPER
12417656-001

Frequently Asked Questions

What is NSN 5998-01-057-2457?

NSN 5998-01-057-2457 is a Electronic Components 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 5998-01-057-2457?

NSN 5998-01-057-2457 has 1 cross-referenced part number: 9720 (L3 Technologies, Inc. Div Communication Systems-West).

What NSN replaces 5998-01-057-2457?

There are 9 known substitutes for 5998-01-057-2457: 6625-00-528-7964, 5330-00-807-7153, 1660-01-005-2592 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9720?

Key specifications for 9720: Special Features: MODEM,TELEGRAPH; End Item Identification: AIRBORNE COMMUNICATION EQUIP; Special Features: MODEM,TELEGRAPH; End Item Identification: AIRBORNE COMMUNICATION EQUIP. 4 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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