PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

0051050092Disk,valve

Emerson Automation Solutions Final Control Us Lp Div Navy Product Team · NSN 4820-01-192-3726 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-192-3726 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-192-3726. Primary manufacturer part number: 0051050092.
Features
  • Disk,valve — FSC 4820
  • Temp Rating: 406.0 FAHRENHEIT NOMINAL DEGF
  • Media for Which Designed: STEAM
  • Pressure Rating: 250.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
  • Material: COPPER ALLOY
  • 8 verified cross-references
  • Primary manufacturer: Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Copper Alloy construction
General Description

The Disk,valve, cataloged under National Stock Number 4820-01-192-3726, 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 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-192-3726
Primary Part Number0051050092
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerEmerson Automation Solutions Final Control Us Lp Div Navy Product Team
StatusACTIVE
Temp Rating406.0 FAHRENHEIT NOMINAL DEGF
Media for Which DesignedSTEAM
Pressure Rating250.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
MaterialCOPPER ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4730-00-254-6449 INTERCHANGEABLE
Elbow,tube
5325-00-511-6659A1395 INTERCHANGEABLE
Grommet,nonmetallic
Am General Llc
2530-00-700-1776221322 INTERCHANGEABLE
Ring Set,020,air Compressors
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
3120-00-878-0174W2515-21N2 INTERCHANGEABLE
Bushing,sleeve
Cooper Cameron Corp Cooper Cameron Valves Div
4820-01-119-477718-1-160 INTERCHANGEABLE
Disk,valve
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
3040-01-154-9724A1395 INTERCHANGEABLE
Collar,shaft
Hunt Valve Company, Inc.
4820-01-191-43050042000199CP INTERCHANGEABLE
Stem,fluid Valve
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
Cross-Reference Index
Part NumberManufacturer
0051050092 Kunkle Industries Inc Lonergan Valve Div (USA)
A-1395 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
A1395PIECE15-1PA Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
A1395PIECE15-1PART0452000004CP Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
0051050092 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
A1395PIECE15-1PART0452000004CP Kunkle Industries Inc Lonergan Valve Div (USA)
A-1395 Kunkle Industries Inc Lonergan Valve Div (USA)
0051050092 PRIMARY Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
Related Parts
4730-00-254-6449INTERCHANGEABLE
ELBOW,TUBE
5325-00-511-6659INTERCHANGEABLE
GROMMET,NONMETALLIC
A1395
2530-00-700-1776INTERCHANGEABLE
RING SET,020,AIR COMPRESSORS
221322
3120-00-878-0174INTERCHANGEABLE
BUSHING,SLEEVE
W2515-21N2
4820-01-119-4777INTERCHANGEABLE
DISK,VALVE
18-1-160
3040-01-154-9724INTERCHANGEABLE
COLLAR,SHAFT
A1395
4820-01-191-4305INTERCHANGEABLE
STEM,FLUID VALVE
0042000199CP

Frequently Asked Questions

What is NSN 4820-01-192-3726?

NSN 4820-01-192-3726 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: active.

What are the part numbers for NSN 4820-01-192-3726?

NSN 4820-01-192-3726 has 8 cross-referenced part numbers: 0051050092 (Kunkle Industries Inc Lonergan Valve Div), A-1395 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), A1395PIECE15-1PA (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), A1395PIECE15-1PART0452000004CP (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 0051050092 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby) and 3 more.

What NSN replaces 4820-01-192-3726?

There are 7 known substitutes for 4820-01-192-3726: 4730-00-254-6449, 5325-00-511-6659, 2530-00-700-1776 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 0051050092?

Key specifications for 0051050092: Temp Rating: 406.0 FAHRENHEIT NOMINAL DEGF; Media for Which Designed: STEAM; End Item Identification: LONERGAN CO 11-W-200B SERIES SAFETY VALVES; Pressure Rating: 250.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS. 5 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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