PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A6792.007.127Stem,fluid Valve

Emerson Automation Solutions Final Control Us Lp Div Navy Product Team · NSN 4820-01-129-5650 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-129-5650 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-129-5650. Primary manufacturer part number: A6792.007.127.
Features
  • Stem,fluid Valve — FSC 4820
  • Largest Outside Diameter: 0.750 INCHES NOMINAL IN
  • Stem Actuating End Type: ROUNDED
  • Valve Size for Which Designed: 2.000 INCHES IN
  • Valve Type for Which Designed: RELIEF
  • Material: NICKEL ALLOY
  • 5 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 Nickel Alloy construction
General Description

The Stem,fluid Valve, cataloged under National Stock Number 4820-01-129-5650, 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 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-129-5650
Primary Part NumberA6792.007.127
Item NameStem,fluid Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerEmerson Automation Solutions Final Control Us Lp Div Navy Product Team
StatusACTIVE
Largest Outside Diameter0.750 INCHES NOMINAL IN
Stem Actuating End TypeROUNDED
Valve Size for Which Designed2.000 INCHES IN
Valve Type for Which DesignedRELIEF
MaterialNICKEL ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5305-00-001-488720017 INTERCHANGEABLE
Screw,cap,socket Head
Mid-America Aerotech, Llc
3110-00-144-85451910 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
5133-00-189-9252DBE7B INTERCHANGEABLE
Drill,twist
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
5930-00-192-4519 INTERCHANGEABLE
Switch,rotary
5133-00-234-5140 INTERCHANGEABLE
Drill,twist
2520-00-294-67521605X INTERCHANGEABLE
Spider,universal Joint,vehicular
Parker Hannifin Corporation Div Chelsea Products Division
3110-00-554-5403 INTERCHANGEABLE
Bearing,ball,annular
3455-00-596-510050-10623 INTERCHANGEABLE
Reamer,machine
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
6645-00-831-6826 INTERCHANGEABLE
Meter,time Totalizing
6625-00-866-9195 INTERCHANGEABLE
Meter,audio Level
Cross-Reference Index
Part NumberManufacturer
20017 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
A6792.007.127 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
A6792.007.127 PRIMARY Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
20017 PIECE 8 Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
20017 PIECE 8 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
Related Parts
5305-00-001-4887INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
20017
3110-00-144-8545INTERCHANGEABLE
BEARING,BALL,ANNULAR
1910
5133-00-189-9252INTERCHANGEABLE
DRILL,TWIST
DBE7B
5930-00-192-4519INTERCHANGEABLE
SWITCH,ROTARY
5133-00-234-5140INTERCHANGEABLE
DRILL,TWIST
2520-00-294-6752INTERCHANGEABLE
SPIDER,UNIVERSAL JOINT,VEHICULAR
1605X
3110-00-554-5403INTERCHANGEABLE
BEARING,BALL,ANNULAR
3455-00-596-5100INTERCHANGEABLE
REAMER,MACHINE
50-10623
6645-00-831-6826INTERCHANGEABLE
METER,TIME TOTALIZING
6625-00-866-9195INTERCHANGEABLE
METER,AUDIO LEVEL
5945-01-051-3414INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
J72078AN2-17
5930-01-108-5167INTERCHANGEABLE
SWITCH,PRESSURE
20017

Frequently Asked Questions

What is NSN 4820-01-129-5650?

NSN 4820-01-129-5650 is a Stem,fluid 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 4820-01-129-5650?

NSN 4820-01-129-5650 has 5 cross-referenced part numbers: 20017 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), A6792.007.127 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), A6792.007.127 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 20017 PIECE 8 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 20017 PIECE 8 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby).

What NSN replaces 4820-01-129-5650?

There are 12 known substitutes for 4820-01-129-5650: 5305-00-001-4887, 3110-00-144-8545, 5133-00-189-9252 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A6792.007.127?

Key specifications for A6792.007.127: Largest Outside Diameter: 0.750 INCHES NOMINAL IN; Stem Actuating End Type: ROUNDED; Valve Size for Which Designed: 2.000 INCHES IN; Valve Type for Which Designed: RELIEF. 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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