PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50-177Circuit Card Assembly

Kaypro Corp · NSN 5998-00-498-2640 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-498-2640 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-498-2640. Primary manufacturer part number: 50-177.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Kaypro Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-00-498-2640, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Kaypro Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameCircuit Card Assembly
FSC / FSG5998 — Circuit Card Assembly (FSG 59)
ManufacturersKaypro Corp (CAGE 03626)
Technical Specifications
ParameterValue
NSN5998-00-498-2640
Primary Part Number50-177
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerKaypro Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJF
Weight2.0000 lbs
Cube0.3125 cu ft
Verified Substitutes 4
3040-00-356-3277SC-B-70125 INTERCHANGEABLE
Lever,manual Control
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5330-00-370-511750177 INTERCHANGEABLE
Retainer,packing
Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St)
5310-01-044-2274M45938/1-5C INTERCHANGEABLE
Nut,plain,clinch
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5130-01-489-5803 INTERCHANGEABLE
Cutter,boiler Tube
Cross-Reference Index
Part NumberManufacturer
50-177 Kaypro Corp (USA)
Related Parts
3040-00-356-3277INTERCHANGEABLE
LEVER,MANUAL CONTROL
SC-B-70125
5330-00-370-5117INTERCHANGEABLE
RETAINER,PACKING
50177
5310-01-044-2274INTERCHANGEABLE
NUT,PLAIN,CLINCH
M45938/1-5C
5130-01-489-5803INTERCHANGEABLE
CUTTER,BOILER TUBE

Frequently Asked Questions

What is NSN 5998-00-498-2640?

NSN 5998-00-498-2640 is a Circuit Card Assembly, manufactured by Kaypro Corp, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-498-2640?

NSN 5998-00-498-2640 has 1 cross-referenced part number: 50-177 (Kaypro Corp).

What NSN replaces 5998-00-498-2640?

There are 4 known substitutes for 5998-00-498-2640: 3040-00-356-3277, 5330-00-370-5117, 5310-01-044-2274 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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