PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

121009Cap,valve

Emerson Automation Solutions Final Control Us Lp Div Navy Product Team · NSN 4820-01-432-2567 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-432-2567 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-432-2567. Primary manufacturer part number: 121009.
Features
  • Cap,valve — FSC 4820
  • Valve Model Number for Which Designed: 1.5F2 JLT/JOS-SP-15A A
  • Material Document and Classification: ASME SB148, UNS C95200 ASSN STD SINGLE MATERIAL RESPONSE
  • Material: COPPER ALLOY
  • Valve Type for Which Designed: RELIEF
  • Attachment Method: BOLTS
  • 4 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 Cap,valve, cataloged under National Stock Number 4820-01-432-2567, 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 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-432-2567
Primary Part Number121009
Item NameCap,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 Designed1.5F2 JLT/JOS-SP-15A A
Material Document and ClassificationASME SB148, UNS C95200 ASSN STD SINGLE MATERIAL RESPONSE
MaterialCOPPER ALLOY
Valve Type for Which DesignedRELIEF
Attachment MethodBOLTS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5930-00-982-001912-1009 INTERCHANGEABLE
Switch,toggle
Prj Equipment Co
4730-01-431-9152DS-G-73206-6 PC2 INTERCHANGEABLE
Nozzle,spray,fluid-Emulsion
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-432-0074119598 INTERCHANGEABLE
Retainer,disk,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-432-2523115854 INTERCHANGEABLE
Guide,valve Stem
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-432-2524114633 INTERCHANGEABLE
Disk,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-432-25661.5F2 JLT/JOS-SP-15A INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-432-2805114631 INTERCHANGEABLE
Nozzle Ring,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
6550-01-580-8288447600 INTERCHANGEABLE
Albumin Test Reagent
Beckman Coulter, Inc. Dba Beckman Coulter Inc Div Us Customer Operations
6130-01-731-945112-1009 INTERCHANGEABLE
Charger,battery
Ludeca, Inc. Dba Ludeca Inc
Cross-Reference Index
Part NumberManufacturer
73206006-DS-G-73206-6 PC12 Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
DS-G-73206-6 Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
DS-G-73206-6 PC12 Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
121009 PRIMARY Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
Related Parts
5930-00-982-0019INTERCHANGEABLE
SWITCH,TOGGLE
12-1009
4730-01-431-9152INTERCHANGEABLE
NOZZLE,SPRAY,FLUID-EMULSION
DS-G-73206-6 PC2
4820-01-432-0074INTERCHANGEABLE
RETAINER,DISK,VALVE
119598
4820-01-432-2523INTERCHANGEABLE
GUIDE,VALVE STEM
115854
4820-01-432-2524INTERCHANGEABLE
DISK,VALVE
114633
4820-01-432-2566INTERCHANGEABLE
VALVE,SAFETY RELIEF
1.5F2 JLT/JOS-SP-15A
4820-01-432-2805INTERCHANGEABLE
NOZZLE RING,VALVE
114631
6550-01-580-8288INTERCHANGEABLE
ALBUMIN TEST REAGENT
447600
6130-01-731-9451INTERCHANGEABLE
CHARGER,BATTERY
12-1009

Frequently Asked Questions

What is NSN 4820-01-432-2567?

NSN 4820-01-432-2567 is a Cap,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 4820-01-432-2567?

NSN 4820-01-432-2567 has 4 cross-referenced part numbers: 73206006-DS-G-73206-6 PC12 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), DS-G-73206-6 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), DS-G-73206-6 PC12 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 121009 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team).

What NSN replaces 4820-01-432-2567?

There are 9 known substitutes for 4820-01-432-2567: 5930-00-982-0019, 4730-01-431-9152, 4820-01-432-0074 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 121009?

Key specifications for 121009: Valve Model Number for Which Designed: 1.5F2 JLT/JOS-SP-15A A; Material Document and Classification: ASME SB148, UNS C95200 ASSN STD SINGLE MATERIAL RESPONSE; End Item Identification: STRATEGIC SEALIFT CONVERSION SHIPS CLASS; Material: COPPER ALLOY. 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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