PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5623Circuit Card Assembly

Rolm Corp Mil Spec Computers · NSN 5998-01-098-5594 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-098-5594 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-098-5594. Primary manufacturer part number: 5623.
Features
  • Circuit Card Assembly — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: Rolm Corp Mil Spec Computers
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-098-5594, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Rolm Corp Mil Spec Computers. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-098-5594
Primary Part Number5623
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerRolm Corp Mil Spec Computers
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJF
Weight2.7800 lbs
Cube0.3724 cu ft
Verified Substitutes 8
4730-00-034-85385623 INTERCHANGEABLE
Restrictor,fluid Flow
Flagg Stanley G & Co Inc Dba Flagg Brass
5330-00-119-1962 INTERCHANGEABLE
Packing,preformed
6515-00-194-9675309623 INTERCHANGEABLE
Syringe and Needle,hypodermic
Becton, Dickinson and Co Dba Becton Dickinson & Co
6150-00-295-81095623 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense
1620-00-751-87105623 INTERCHANGEABLE
Piston,floating
Goodrich Aerospace Canada Ltd
5975-00-905-09485623 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
4720-01-479-33355623 INTERCHANGEABLE
Hose Assembly,nonmetallic
Independent Rough Terrain Center Llc
6515-01-559-0741204902 INTERCHANGEABLE
Holder,injector Syringe
Select Inc
Cross-Reference Index
Part NumberManufacturer
5623 Rolm Corp Mil Spec Computers (USA)
270-0395-080 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
Related Parts
4730-00-034-8538INTERCHANGEABLE
RESTRICTOR,FLUID FLOW
5623
5330-00-119-1962INTERCHANGEABLE
PACKING,PREFORMED
6515-00-194-9675INTERCHANGEABLE
SYRINGE AND NEEDLE,HYPODERMIC
309623
6150-00-295-8109INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
5623
1620-00-751-8710INTERCHANGEABLE
PISTON,FLOATING
5623
5975-00-905-0948INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
5623
4720-01-479-3335INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
5623
6515-01-559-0741INTERCHANGEABLE
HOLDER,INJECTOR SYRINGE
204902

Frequently Asked Questions

What is NSN 5998-01-098-5594?

NSN 5998-01-098-5594 is a Circuit Card Assembly, manufactured by Rolm Corp Mil Spec Computers, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-098-5594?

NSN 5998-01-098-5594 has 2 cross-referenced part numbers: 5623 (Rolm Corp Mil Spec Computers), 270-0395-080 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).

What NSN replaces 5998-01-098-5594?

There are 8 known substitutes for 5998-01-098-5594: 4730-00-034-8538, 5330-00-119-1962, 6515-00-194-9675 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5623?

Key specifications for 5623: Part Name Assigned by Controlling Agency: FSC APPLICATION DATA: AUTOMATIC DATA PROCESSING STORAGE DEVICES; Part Name Assigned by Controlling Agency: FSC APPLICATION DATA: AUTOMATIC DATA PROCESSING STORAGE DEVICES. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com