PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

678-0211-00Reactor

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5950-00-553-3623 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-553-3623 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-553-3623. Primary manufacturer part number: 678-0211-00.
Features
  • Reactor — FSC 5950
  • 2 verified cross-references
  • Primary manufacturer: Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-00-553-3623, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameReactor
FSC / FSG5950 — No Item Name Available (FSG 59)
ManufacturersRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (CAGE 13499); Emerson Electric Co White-Rodgers Div (CAGE 80089)
Technical Specifications
ParameterValue
NSN5950-00-553-3623
Primary Part Number678-0211-00
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5961-00-450-3015 INTERCHANGEABLE
Semiconductor Device,diode
1630-00-821-4313 INTERCHANGEABLE
Poppet Assembly,valve
5305-00-984-6200 INTERCHANGEABLE
Screw,machine
6550-01-326-5208R19074 INTERCHANGEABLE
Bacteria Culture Control Discs
Remel Inc.
5330-01-733-053919074 INTERCHANGEABLE
Seal,plain
Flowserve Us Inc. Div Flowserve Cookeville Valve Operation
Cross-Reference Index
Part NumberManufacturer
678-0211-00 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
19074 Emerson Electric Co White-Rodgers Div (USA)
Related Parts
5961-00-450-3015INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1630-00-821-4313INTERCHANGEABLE
POPPET ASSEMBLY,VALVE
5305-00-984-6200INTERCHANGEABLE
SCREW,MACHINE
6550-01-326-5208INTERCHANGEABLE
BACTERIA CULTURE CONTROL DISCS
R19074
5330-01-733-0539INTERCHANGEABLE
SEAL,PLAIN
19074

Frequently Asked Questions

What is NSN 5950-00-553-3623?

NSN 5950-00-553-3623 is a Reactor, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-553-3623?

NSN 5950-00-553-3623 has 2 cross-referenced part numbers: 678-0211-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 19074 (Emerson Electric Co White-Rodgers Div).

What NSN replaces 5950-00-553-3623?

There are 5 known substitutes for 5950-00-553-3623: 5961-00-450-3015, 1630-00-821-4313, 5305-00-984-6200 and 2 more. Verify interchangeability with system specifications before substitution.

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