PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31-663Circuit Card Assembly

Inrange Technologies Corporation Div Atlantic Federal Region Sales · NSN 5998-01-520-9119 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-520-9119 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-520-9119. Primary manufacturer part number: 31-663.
Features
  • Circuit Card Assembly — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: Inrange Technologies Corporation Div Atlantic Federal Region Sales
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-520-9119, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Inrange Technologies Corporation Div Atlantic Federal Region Sales. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-520-9119
Primary Part Number31-663
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerInrange Technologies Corporation Div Atlantic Federal Region Sales
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Verified Substitutes 5
5940-00-113-3143MS20659-103 INTERCHANGEABLE
Terminal,lug
Sae International Dba Sae International
2590-00-256-2881 INTERCHANGEABLE
Wire,ground
5950-00-648-049531388 INTERCHANGEABLE
Transformer,radio Frequency
Pax Mfg Corp Hammarlund Mfg Co Div
5930-00-729-8445316-63 INTERCHANGEABLE
Switch,toggle
Carling Technologies, Inc Dba Carlingswitch
9150-01-570-932631-388 INTERCHANGEABLE
Lubricant,parts Kit,electronic E
Ideal Industries, Inc.
Cross-Reference Index
Part NumberManufacturer
31-663 PRIMARY Inrange Technologies Corporation Div Atlantic Federal Region Sales (USA)
31-388 Inrange Technologies Corporation Div Atlantic Federal Region Sales (USA)
Related Parts
5940-00-113-3143INTERCHANGEABLE
TERMINAL,LUG
MS20659-103
2590-00-256-2881INTERCHANGEABLE
WIRE,GROUND
5950-00-648-0495INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
31388
5930-00-729-8445INTERCHANGEABLE
SWITCH,TOGGLE
316-63
9150-01-570-9326INTERCHANGEABLE
LUBRICANT,PARTS KIT,ELECTRONIC E
31-388

Frequently Asked Questions

What is NSN 5998-01-520-9119?

NSN 5998-01-520-9119 is a Circuit Card Assembly, manufactured by Inrange Technologies Corporation Div Atlantic Federal Region Sales, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-520-9119?

NSN 5998-01-520-9119 has 2 cross-referenced part numbers: 31-663 (Inrange Technologies Corporation Div Atlantic Federal Region Sales), 31-388 (Inrange Technologies Corporation Div Atlantic Federal Region Sales).

What NSN replaces 5998-01-520-9119?

There are 5 known substitutes for 5998-01-520-9119: 5940-00-113-3143, 2590-00-256-2881, 5950-00-648-0495 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31-663?

Key specifications for 31-663: End Item Identification: WIRE WRAP/TERM STRIP MONITOR/TEST TRANSITION HOUSING; Part Name Assigned by Controlling Agency: UA4W MSC, CCU UNIVERSAL ANALOG CHANNEL MODULE; End Item Identification: WIRE WRAP/TERM STRIP MONITOR/TEST TRANSITION HOUSING; Part Name Assigned by Controlling Agency: UA4W MSC, CCU UNIVERSAL ANALOG CHANNEL MODULE. 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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