PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21948NGovernor,pump,pressure Regulatin

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4320-00-935-5568 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-935-5568 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-935-5568. Primary manufacturer part number: 21948N.
Features
  • Governor,pump,pressure Regulatin — FSC 4320
  • Reference Number Differentiating Characteristics: STRAIGHT BODY SIZE 2 IN.,CLASS CTHNS-5 IN
  • 1 verified cross-reference
  • Primary manufacturer: Leslie Controls, Inc. Dba Leslie Controls Inc
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Governor,pump,pressure Regulatin, cataloged under National Stock Number 4320-00-935-5568, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-00-935-5568
Primary Part Number21948N
Item NameGovernor,pump,pressure Regulatin
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Reference Number Differentiating CharacteristicsSTRAIGHT BODY SIZE 2 IN.,CLASS CTHNS-5 IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4320-00-023-6259 INTERCHANGEABLE
Governor,pump,pressure Regulatin
4820-00-247-7683Y501782203 INTERCHANGEABLE
Valve,flow Control
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
21948N Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
4320-00-023-6259INTERCHANGEABLE
GOVERNOR,PUMP,PRESSURE REGULATIN
4820-00-247-7683INTERCHANGEABLE
VALVE,FLOW CONTROL
Y501782203

Frequently Asked Questions

What is NSN 4320-00-935-5568?

NSN 4320-00-935-5568 is a Governor,pump,pressure Regulatin, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-935-5568?

NSN 4320-00-935-5568 has 1 cross-referenced part number: 21948N (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4320-00-935-5568?

There are 2 known substitutes for 4320-00-935-5568: 4320-00-023-6259, 4820-00-247-7683. Verify interchangeability with system specifications before substitution.

What are the specifications of 21948N?

Key specifications for 21948N: Reference Number Differentiating Characteristics: STRAIGHT BODY SIZE 2 IN.,CLASS CTHNS-5 IN. 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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