PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9055Circuit Card Assembly

L3 Technologies, Inc. Div Communication Systems-West · NSN 5998-01-056-9086 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-056-9086 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-056-9086. Primary manufacturer part number: 9055.
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 5998-01-056-9086, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-056-9086
Primary Part Number9055
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 CodeT
Unit of IssueEA
SMR CodeVT
Weight0.5000 lbs
Cube0.0543 cu ft
Verified Substitutes 12
Converter,digital to Analog
5310-00-188-423310962 INTERCHANGEABLE
Washer,flat
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
5930-00-322-96218328363 INTERCHANGEABLE
Switch,push
U S Army Tank Automotive Command Amsta-Im-Mm
5340-00-349-3158 INTERCHANGEABLE
Snap,swivel Eye
5306-00-763-9748 INTERCHANGEABLE
Bolt Assembly
5935-00-845-04589159823 INTERCHANGEABLE
Connector,receptacle,electrical
Us Army Aviation and Missile Command
5975-01-034-3444 INTERCHANGEABLE
Protector,electrical Cable
5340-01-217-2842NAS1831B3B12 INTERCHANGEABLE
Standoff,threaded,spacing
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5330-01-229-8071300-022-GC-X7376 INTERCHANGEABLE
Seal,plain
Bal Seal Engineering, Inc.
9330-01-334-2336SKA20-R INTERCHANGEABLE
Spill Kit,powersorb
Sorbent Products Co Inc
Cross-Reference Index
Part NumberManufacturer
9055 PRIMARY L3 Technologies, Inc. Div Communication Systems-West (USA)
Related Parts
7050-00-876-0467SUCCESSOR
CONVERTER,DIGITAL TO ANALOG
5310-00-188-4233INTERCHANGEABLE
WASHER,FLAT
10962
5930-00-322-9621INTERCHANGEABLE
SWITCH,PUSH
8328363
5340-00-349-3158INTERCHANGEABLE
SNAP,SWIVEL EYE
5306-00-763-9748INTERCHANGEABLE
BOLT ASSEMBLY
5935-00-845-0458INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
9159823
5975-01-034-3444INTERCHANGEABLE
PROTECTOR,ELECTRICAL CABLE
5340-01-217-2842INTERCHANGEABLE
STANDOFF,THREADED,SPACING
NAS1831B3B12
5330-01-229-8071INTERCHANGEABLE
SEAL,PLAIN
300-022-GC-X7376
9330-01-334-2336INTERCHANGEABLE
SPILL KIT,POWERSORB
SKA20-R
6515-01-557-6937INTERCHANGEABLE
NEEDLE,INTRAOSSEOUS DEVICE SET
9055
6530-01-566-8489INTERCHANGEABLE
HANDLE,SURGICAL OPERATING LIGHT
0001282

Frequently Asked Questions

What is NSN 5998-01-056-9086?

NSN 5998-01-056-9086 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 5998-01-056-9086?

NSN 5998-01-056-9086 has 1 cross-referenced part number: 9055 (L3 Technologies, Inc. Div Communication Systems-West).

What NSN replaces 5998-01-056-9086?

There are 12 known substitutes for 5998-01-056-9086: 7050-00-876-0467, 5310-00-188-4233, 5930-00-322-9621 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9055?

Key specifications for 9055: Special Features: PWB 1, INTG CIRCUIT 10, CAPACITOR 5, DIODE 42, RESISTOR 24, TRANSISTOR 7; Features Provided: ELECTROSTATIC SENSITIVE; Criticality Code Justification: CBBL; End Item Identification: C10357. 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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