PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

0045000469Stem,fluid Valve

Emerson Automation Solutions Final Control Us Lp Div Navy Product Team · NSN 4820-01-312-5076 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-312-5076 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-312-5076. Primary manufacturer part number: 0045000469.
Features
  • Stem,fluid Valve — FSC 4820
  • Valve Model Number for Which Designed: L0/8-2
  • Valve Size for Which Designed: 1.000 INCHES IN
  • Stem Actuating End Type: THREADED EXTERNALLY
  • Valve Type for Which Designed: RELIEF
  • Material: NICKEL ALLOY
  • Largest Outside Diameter: 0.375 INCHES NOMINAL IN
  • 9 verified cross-references
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 4820-01-312-5076, 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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-312-5076
Primary Part Number0045000469
Item NameStem,fluid Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerEmerson Automation Solutions Final Control Us Lp Div Navy Product Team
StatusACTIVE
Valve Model Number for Which DesignedL0/8-2
Valve Size for Which Designed1.000 INCHES IN
Stem Actuating End TypeTHREADED EXTERNALLY
Valve Type for Which DesignedRELIEF
MaterialNICKEL ALLOY
Largest Outside Diameter0.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
4820-01-025-7400058.307.0113 INTERCHANGEABLE
Test Gag,safety Relief Valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-277-9140008-303-0098 INTERCHANGEABLE
Guide,valve Stem
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
4820-01-287-4736NMP-1108 PC 11A INTERCHANGEABLE
Stem,fluid Valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-311-4975NMP1109DLO-40EB2-59T70PSI INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
3040-01-311-9529NMP 1109 PIECE 8 INTERCHANGEABLE
Lever,manual Control
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4730-01-312-5020NMP 1109 PIECE 13 INTERCHANGEABLE
Nut,union
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4730-01-312-5021NMP 1109 PIECE 29 INTERCHANGEABLE
Nut,union
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-312-5081NMP 1109 PIECE 12 INTERCHANGEABLE
Cap,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-359-6357DLO-40E/B-2 49T5 INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-473-1277005.500.0403 INTERCHANGEABLE
Disk,valve
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
Cross-Reference Index
Part NumberManufacturer
0045000469 PRIMARY Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
004.500.0463 Kunkle Industries Inc Lonergan Valve Div (USA)
NMP 1109 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
NMP 1109 Kunkle Industries Inc Lonergan Valve Div (USA)
NMP 1109 PIECE 11A Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
004.500.0469 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
NMP 1109 PIECE 11A Kunkle Industries Inc Lonergan Valve Div (USA)
NMP 1109 PIECE 11A Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
004.500.0469 Kunkle Industries Inc Lonergan Valve Div (USA)
Related Parts
4820-01-025-7400INTERCHANGEABLE
TEST GAG,SAFETY RELIEF VALVE
058.307.0113
4820-01-277-9140INTERCHANGEABLE
GUIDE,VALVE STEM
008-303-0098
4820-01-287-4736INTERCHANGEABLE
STEM,FLUID VALVE
NMP-1108 PC 11A
4820-01-311-4975INTERCHANGEABLE
VALVE,SAFETY RELIEF
NMP1109DLO-40EB2-59T70PSI
3040-01-311-9529INTERCHANGEABLE
LEVER,MANUAL CONTROL
NMP 1109 PIECE 8
4730-01-312-5020INTERCHANGEABLE
NUT,UNION
NMP 1109 PIECE 13
4730-01-312-5021INTERCHANGEABLE
NUT,UNION
NMP 1109 PIECE 29
4820-01-312-5081INTERCHANGEABLE
CAP,VALVE
NMP 1109 PIECE 12
4820-01-359-6357INTERCHANGEABLE
VALVE,SAFETY RELIEF
DLO-40E/B-2 49T5
4820-01-473-1277INTERCHANGEABLE
DISK,VALVE
005.500.0403

Frequently Asked Questions

What is NSN 4820-01-312-5076?

NSN 4820-01-312-5076 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 4820-01-312-5076?

NSN 4820-01-312-5076 has 9 cross-referenced part numbers: 0045000469 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 004.500.0463 (Kunkle Industries Inc Lonergan Valve Div), NMP 1109 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), NMP 1109 (Kunkle Industries Inc Lonergan Valve Div), NMP 1109 PIECE 11A (Anderson Greenwood Lp Dba Anderson Greenwood Crosby) and 4 more.

What NSN replaces 4820-01-312-5076?

There are 10 known substitutes for 4820-01-312-5076: 4820-01-025-7400, 4820-01-277-9140, 4820-01-287-4736 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 0045000469?

Key specifications for 0045000469: Valve Model Number for Which Designed: L0/8-2; Valve Size for Which Designed: 1.000 INCHES IN; Stem Actuating End Type: THREADED EXTERNALLY; Valve Type for Which Designed: RELIEF. 7 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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