PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41459Cap,valve

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4820-01-195-7485 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-195-7485 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-195-7485. Primary manufacturer part number: 41459.
Features
  • Cap,valve — FSC 4820
  • Valve Type for Which Designed: FLUID PRESSURE REGULATING
  • Material: IRON
  • Valve Size for Which Designed: 1.250 INCHES IN
  • 3 verified cross-references
  • Primary manufacturer: Leslie Controls, Inc. Dba Leslie Controls Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Iron construction
General Description

The Cap,valve, cataloged under National Stock Number 4820-01-195-7485, 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 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-195-7485
Primary Part Number41459
Item NameCap,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Valve Type for Which DesignedFLUID PRESSURE REGULATING
MaterialIRON
Valve Size for Which Designed1.250 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
2810-00-118-373241459 INTERCHANGEABLE
Housing
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5950-00-167-5807 INTERCHANGEABLE
Transformer,audio Frequency
5340-00-362-840022013A INTERCHANGEABLE
Seat,helical Compression Spring
Brinkley Technology Group Llc Dba Hercules Manufacturing
2825-00-389-9746 INTERCHANGEABLE
Stuffing Box
5305-00-510-621641459 INTERCHANGEABLE
Screw,cap,hexagon Head
Dresser, Llc
2520-00-587-5217 INTERCHANGEABLE
Latch,reverse Stop
5325-01-084-5137 INTERCHANGEABLE
Ring,retaining
3040-01-479-511341459 INTERCHANGEABLE
Cylinder,actuating,linear
Moog Inc. Dba Ampac-Isp Corp
Cross-Reference Index
Part NumberManufacturer
RV-14235 F PART 23 1.250IN Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
41459 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
RV-14235 F Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
2810-00-118-3732INTERCHANGEABLE
HOUSING
41459
5950-00-167-5807INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
5340-00-362-8400INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
22013A
2825-00-389-9746INTERCHANGEABLE
STUFFING BOX
5305-00-510-6216INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
41459
2520-00-587-5217INTERCHANGEABLE
LATCH,REVERSE STOP
5325-01-084-5137INTERCHANGEABLE
RING,RETAINING
3040-01-479-5113INTERCHANGEABLE
CYLINDER,ACTUATING,LINEAR
41459

Frequently Asked Questions

What is NSN 4820-01-195-7485?

NSN 4820-01-195-7485 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 4820-01-195-7485?

NSN 4820-01-195-7485 has 3 cross-referenced part numbers: RV-14235 F PART 23 1.250IN (Leslie Controls, Inc. Dba Leslie Controls Inc), 41459 (Leslie Controls, Inc. Dba Leslie Controls Inc), RV-14235 F (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4820-01-195-7485?

There are 8 known substitutes for 4820-01-195-7485: 2810-00-118-3732, 5950-00-167-5807, 5340-00-362-8400 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 41459?

Key specifications for 41459: Valve Type for Which Designed: FLUID PRESSURE REGULATING; Material: IRON; Valve Size for Which Designed: 1.250 INCHES IN. 3 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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