PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1756Circuit Card Assembly

Commercial Electronics Inc · NSN 5998-01-070-4138 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-070-4138 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-070-4138. Primary manufacturer part number: 1756.
Features
  • Circuit Card Assembly — FSC 5998
  • Criticality Code Justification: CBBL
  • Features Provided: ELECTROSTATIC SENSITIVE
  • Criticality Code Justification: CBBL
  • Features Provided: ELECTROSTATIC SENSITIVE
  • 1 verified cross-reference
  • Primary manufacturer: Commercial Electronics Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-070-4138, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Commercial Electronics Inc. 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.

Technical Specifications
ParameterValue
NSN5998-01-070-4138
Primary Part Number1756
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerCommercial Electronics Inc
StatusACTIVE
Criticality Code JustificationCBBL
Features ProvidedELECTROSTATIC SENSITIVE
Criticality Code JustificationCBBL
Features ProvidedELECTROSTATIC SENSITIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5905-00-101-802624BG113D INTERCHANGEABLE
Resistor,fixed,wire Wound
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
5310-00-111-3639 INTERCHANGEABLE
Nut,sleeve
5950-00-147-1398304441 INTERCHANGEABLE
Reactor
Naval Ship Systems Command
6105-00-164-1046114098 INTERCHANGEABLE
Motor,direct Current
Symetrics Industries, Llc Dba Extant Aerospace Div Symetrics Industries Dba Extant Aerospace
5310-00-176-8109AN320-5 INTERCHANGEABLE
Nut,plain,slotted,hexagon
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5360-00-257-30251756 INTERCHANGEABLE
Spring,helical,compression
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5940-00-549-64121756 INTERCHANGEABLE
Post,binding,electrical
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
5975-00-925-9314 INTERCHANGEABLE
Box Connector,electrical
5950-00-962-0246 INTERCHANGEABLE
Coil,radio Frequency
5310-00-997-1903175-6 INTERCHANGEABLE
Washer,flat
Lenz Inc Dba the Lenz Company
Cross-Reference Index
Part NumberManufacturer
1756 Commercial Electronics Inc (USA)
Related Parts
5905-00-101-8026INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
24BG113D
5310-00-111-3639INTERCHANGEABLE
NUT,SLEEVE
5950-00-147-1398INTERCHANGEABLE
REACTOR
304441
6105-00-164-1046INTERCHANGEABLE
MOTOR,DIRECT CURRENT
114098
5310-00-176-8109INTERCHANGEABLE
NUT,PLAIN,SLOTTED,HEXAGON
AN320-5
5360-00-257-3025INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
1756
5940-00-549-6412INTERCHANGEABLE
POST,BINDING,ELECTRICAL
1756
5975-00-925-9314INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
5950-00-962-0246INTERCHANGEABLE
COIL,RADIO FREQUENCY
5310-00-997-1903INTERCHANGEABLE
WASHER,FLAT
175-6
7930-01-053-3758INTERCHANGEABLE
GLASS CLEANER
10-1756
5940-01-053-5300INTERCHANGEABLE
TERMINAL BOARD
32AA18

Frequently Asked Questions

What is NSN 5998-01-070-4138?

NSN 5998-01-070-4138 is a Circuit Card Assembly, manufactured by Commercial Electronics Inc, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-070-4138?

NSN 5998-01-070-4138 has 1 cross-referenced part number: 1756 (Commercial Electronics Inc).

What NSN replaces 5998-01-070-4138?

There are 12 known substitutes for 5998-01-070-4138: 5905-00-101-8026, 5310-00-111-3639, 5950-00-147-1398 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1756?

Key specifications for 1756: Criticality Code Justification: CBBL; End Item Identification: AFR EQUIP; Features Provided: ELECTROSTATIC SENSITIVE; Criticality Code Justification: CBBL. 6 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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