PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

19578Pulse Valve

Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco · NSN 4820-01-645-0969 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-645-0969 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-645-0969. Primary manufacturer part number: 19578.
Features
  • Pulse Valve — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Pulse Valve, cataloged under National Stock Number 4820-01-645-0969, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-645-0969
Primary Part Number19578
Item NamePulse Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerClemco Industries Corp. Dba Clemco Industries Corp Div Clemco
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5950-00-254-336219578 INTERCHANGEABLE
Transformer,power
Freed Transformer Co
3455-00-596-516019578 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5330-01-077-964519578 INTERCHANGEABLE
Retainer,packing
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
5962-01-167-6934932820-412 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Dba Raytheon
5360-01-277-717619578 INTERCHANGEABLE
Spring Special
Cleveland Range, Llc
6210-01-540-965819578 INTERCHANGEABLE
Panel,indicating,light Transmitt
Mission Systems Orchard Park Inc
Cross-Reference Index
Part NumberManufacturer
19578 Proliance Consulting, Llc (USA)
19578 PRIMARY Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco (USA)
Related Parts
5950-00-254-3362INTERCHANGEABLE
TRANSFORMER,POWER
19578
3455-00-596-5160INTERCHANGEABLE
REAMER,MACHINE
19578
5330-01-077-9645INTERCHANGEABLE
RETAINER,PACKING
19578
5962-01-167-6934INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
932820-412
5360-01-277-7176INTERCHANGEABLE
SPRING SPECIAL
19578
6210-01-540-9658INTERCHANGEABLE
PANEL,INDICATING,LIGHT TRANSMITT
19578

Frequently Asked Questions

What is NSN 4820-01-645-0969?

NSN 4820-01-645-0969 is a Pulse Valve, manufactured by Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-645-0969?

NSN 4820-01-645-0969 has 2 cross-referenced part numbers: 19578 (Proliance Consulting, Llc), 19578 (Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco).

What NSN replaces 4820-01-645-0969?

There are 6 known substitutes for 4820-01-645-0969: 5950-00-254-3362, 3455-00-596-5160, 5330-01-077-9645 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 19578?

Key specifications for 19578: Part Name Assigned by Controlling Agency: VALVE, PULSE, ALL PULSARS. 1 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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