PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

005-500-0007Disk,valve

Emerson Automation Solutions Final Control Us Lp Div Navy Product Team · NSN 4820-00-036-1740 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-036-1740 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-036-1740. Primary manufacturer part number: 005-500-0007.
Features
  • Disk,valve — FSC 4820
  • Thread Class: 2B
  • Media for Which Designed: WATER, SALT
  • Material: NICKEL ALLOY
  • Nominal Thread Size: 0.500 INCHES IN
  • Style Designator: PLUG
  • Seat Angle: 45.0 DEGREES NOMINAL
  • Thread Series Designator: UNF
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Nickel Alloy construction
General Description

The Disk,valve, cataloged under National Stock Number 4820-00-036-1740, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Emerson Automation Solutions Final Control Us Lp Div Navy Product Team. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4820-00-036-1740
Primary Part Number005-500-0007
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerEmerson Automation Solutions Final Control Us Lp Div Navy Product Team
StatusCANCELLED
Thread Class2B
Media for Which DesignedWATER, SALT
MaterialNICKEL ALLOY
Nominal Thread Size0.500 INCHES IN
Style DesignatorPLUG
Seat Angle45.0 DEGREES NOMINAL
Thread Series DesignatorUNF
Outside Diameter2.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
4820-00-036-1741012-500-0005 INTERCHANGEABLE
Seat,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-239-9049004-500-0049 INTERCHANGEABLE
Stem,fluid Valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-321-6442C2542SPC51M INTERCHANGEABLE
Seat,valve
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
Cross-Reference Index
Part NumberManufacturer
005-500-0007 Kunkle Industries Inc Lonergan Valve Div (USA)
005-500-0007 PRIMARY Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
005-500-0007 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
C2542S PIECE 18 Kunkle Industries Inc Lonergan Valve Div (USA)
NMP106PC18M Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
18-5-5 Kunkle Industries Inc Lonergan Valve Div (USA)
C2542S PC 18M 1-1/4IN Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
C2542S PC 18M 1-1/4IN Kunkle Industries Inc Lonergan Valve Div (USA)
NMP106PC18M Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
C2542S Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
C2542S Kunkle Industries Inc Lonergan Valve Div (USA)
NMP106PC18M Kunkle Industries Inc Lonergan Valve Div (USA)
C2542S PC 18M 1-1/4IN PRIMARY Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
Related Parts
4820-00-036-1741INTERCHANGEABLE
SEAT,VALVE
012-500-0005
4820-01-239-9049INTERCHANGEABLE
STEM,FLUID VALVE
004-500-0049
4820-01-321-6442INTERCHANGEABLE
SEAT,VALVE
C2542SPC51M

Frequently Asked Questions

What is NSN 4820-00-036-1740?

NSN 4820-00-036-1740 is a Disk,valve, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 4820 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4820-00-036-1740?

NSN 4820-00-036-1740 has 13 cross-referenced part numbers: 005-500-0007 (Kunkle Industries Inc Lonergan Valve Div), 005-500-0007 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 005-500-0007 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), C2542S PIECE 18 (Kunkle Industries Inc Lonergan Valve Div), NMP106PC18M (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team) and 8 more.

What NSN replaces 4820-00-036-1740?

There are 3 known substitutes for 4820-00-036-1740: 4820-00-036-1741, 4820-01-239-9049, 4820-01-321-6442. Verify interchangeability with system specifications before substitution.

What are the specifications of 005-500-0007?

Key specifications for 005-500-0007: Thread Class: 2B; Overall Height: 1.665 INCHES NOMINAL IN; Media for Which Designed: WATER, SALT; Material: NICKEL ALLOY. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4820-00-036-1740 still in active supply?

NSN 4820-00-036-1740 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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