PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23329Relay-Switch

Norris Dispenser Company · NSN 5999-01-458-3657 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-458-3657 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-458-3657. Primary manufacturer part number: 23329.
Features
  • Relay-Switch — FSC 5999
  • 1 verified cross-reference
  • Primary manufacturer: Norris Dispenser Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Relay-Switch, cataloged under National Stock Number 5999-01-458-3657, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Norris Dispenser Company. 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 NameRelay-Switch
FSC / FSG5999 — No Item Name Available (FSG 59)
ManufacturersNorris Dispenser Company (CAGE 21880)
Successor NSN6145-01-555-6743 — Cable,power,electrical
Technical Specifications
ParameterValue
NSN5999-01-458-3657
Primary Part Number23329
Item NameRelay-Switch
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerNorris Dispenser Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJF
Weight0.0400 lbs
Cube0.0093 cu ft
Verified Substitutes 4
Cable,power,electrical
4320-00-103-566823329 INTERCHANGEABLE
Sleeve,shaft,pump
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
4210-00-177-862423-329 INTERCHANGEABLE
Valve Assembly
Kidde Technologies, Inc Div Kidde Aerospace and Defense
5133-00-912-6029 INTERCHANGEABLE
Drill,twist
Cross-Reference Index
Part NumberManufacturer
23329 PRIMARY Norris Dispenser Company (USA)
Related Parts
6145-01-555-6743SUCCESSOR
CABLE,POWER,ELECTRICAL
4320-00-103-5668INTERCHANGEABLE
SLEEVE,SHAFT,PUMP
23329
4210-00-177-8624INTERCHANGEABLE
VALVE ASSEMBLY
23-329
5133-00-912-6029INTERCHANGEABLE
DRILL,TWIST

Frequently Asked Questions

What is NSN 5999-01-458-3657?

NSN 5999-01-458-3657 is a Relay-Switch, manufactured by Norris Dispenser Company, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-458-3657?

NSN 5999-01-458-3657 has 1 cross-referenced part number: 23329 (Norris Dispenser Company).

What NSN replaces 5999-01-458-3657?

There are 4 known substitutes for 5999-01-458-3657: 6145-01-555-6743, 4320-00-103-5668, 4210-00-177-8624 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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