PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N528970357Cap,valve

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4820-01-195-9233 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-195-9233 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-195-9233. Primary manufacturer part number: N528970357.
Features
  • Cap,valve — FSC 4820
  • Valve Size for Which Designed: 0.750 INCHES AND 1.000 INCHES AND 1.250 INCHES IN
  • Material Document and Classification: ASTM A216, GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE
  • Valve Type for Which Designed: FLUID PRESSURE REGULATING
  • Attachment Method: BOLTS
  • Material: STEEL
  • Valve Model Number for Which Designed: CLASS HNS-5
  • 5 verified cross-references
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel construction
General Description

The Cap,valve, cataloged under National Stock Number 4820-01-195-9233, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 1 manufacturer, 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
NSN4820-01-195-9233
Primary Part NumberN528970357
Item NameCap,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Valve Size for Which Designed0.750 INCHES AND 1.000 INCHES AND 1.250 INCHES IN
Material Document and ClassificationASTM A216, GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE
Valve Type for Which DesignedFLUID PRESSURE REGULATING
Attachment MethodBOLTS
MaterialSTEEL
Valve Model Number for Which DesignedCLASS HNS-5
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4320-00-288-600852897 INTERCHANGEABLE
Barrel Cylinder,pump
Parker Hannifin Corporation Div Hydraulic Systems Division
4820-01-084-8374N571490059 INTERCHANGEABLE
Push Rod,valve,regulating,fluid
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-195-9231N321850357 INTERCHANGEABLE
Cap,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-195-9232N56741 INTERCHANGEABLE
Cap,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
5340-01-196-0646N16908 INTERCHANGEABLE
Seat,helical Compression Spring
Leslie Controls, Inc. Dba Leslie Controls Inc
5950-01-227-375052897 INTERCHANGEABLE
Transformer Assembly
Standex Electronics, Inc.
Cross-Reference Index
Part NumberManufacturer
52897-0357 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
N528970357 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
2172ON Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
2172ON PIECE 16 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
52897 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
4320-00-288-6008INTERCHANGEABLE
BARREL CYLINDER,PUMP
52897
4820-01-084-8374INTERCHANGEABLE
PUSH ROD,VALVE,REGULATING,FLUID
N571490059
4820-01-195-9231INTERCHANGEABLE
CAP,VALVE
N321850357
4820-01-195-9232INTERCHANGEABLE
CAP,VALVE
N56741
5340-01-196-0646INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
N16908
5950-01-227-3750INTERCHANGEABLE
TRANSFORMER ASSEMBLY
52897

Frequently Asked Questions

What is NSN 4820-01-195-9233?

NSN 4820-01-195-9233 is a Cap,valve, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-195-9233?

NSN 4820-01-195-9233 has 5 cross-referenced part numbers: 52897-0357 (Leslie Controls, Inc. Dba Leslie Controls Inc), N528970357 (Leslie Controls, Inc. Dba Leslie Controls Inc), 2172ON (Leslie Controls, Inc. Dba Leslie Controls Inc), 2172ON PIECE 16 (Leslie Controls, Inc. Dba Leslie Controls Inc), 52897 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4820-01-195-9233?

There are 6 known substitutes for 4820-01-195-9233: 4320-00-288-6008, 4820-01-084-8374, 4820-01-195-9231 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of N528970357?

Key specifications for N528970357: Valve Size for Which Designed: 0.750 INCHES AND 1.000 INCHES AND 1.250 INCHES IN; Material Document and Classification: ASTM A216, GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE; Valve Type for Which Designed: FLUID PRESSURE REGULATING; Attachment Method: BOLTS. 6 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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