PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20212-1-LM41MValve,safety Relief

Emerson Automation Solutions Final Control Us Lp Div Navy Product Team · NSN 4820-01-098-1625 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-098-1625 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-098-1625. Primary manufacturer part number: 20212-1-LM41M.
Features
  • Valve,safety Relief — FSC 4820
  • 11 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
General Description

The Valve,safety Relief, cataloged under National Stock Number 4820-01-098-1625, 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. This item has 11 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameValve,safety Relief
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersEmerson Automation Solutions Final Control Us Lp Div Navy Product Team (CAGE 15187); Danco Valve Company (CAGE 65079); Anderson Greenwood Lp Dba Anderson Greenwood Crosby (CAGE 01343); Dante Valve Company (CAGE 5P967)
Technical Specifications
ParameterValue
NSN4820-01-098-1625
Primary Part Number20212-1-LM41M
Item NameValve,safety Relief
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerEmerson Automation Solutions Final Control Us Lp Div Navy Product Team
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5905-00-119-8812 INTERCHANGEABLE
Resistor,fixed,composition
3110-00-554-58381B4101 INTERCHANGEABLE
Bearing,ball,annular
Caterpillar Inc Div Caterpillar Defense
4820-01-097-829020212-1 INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-152-770120212-1JM41M INTERCHANGEABLE
Valve,safety Relief
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
5310-01-396-8158202121 INTERCHANGEABLE
Washer,flat
Dometic Marine Canada Inc.
5820-01-433-5717202.121 INTERCHANGEABLE
Modification Kit,radio Equipment
Naval Electronics, Inc
6515-01-470-8516202121 INTERCHANGEABLE
Tip,ear,tympanometer
Biologic Systems Corp
Cross-Reference Index
Part NumberManufacturer
20212-1-LM41M PRIMARY Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
20212LM41M PRIMARY Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
D11200 ASSY D50UU-06 Danco Valve Company (USA)
20212 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
20212-1 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
D11200 Danco Valve Company (USA)
20212LM41M Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
20212-1-LM41M Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
BAMAA06MGG-A020 PRIMARY Dante Valve Company (USA)
BAMAA06MGG Danco Valve Company (USA)
BAMAA06MGG-A020 Danco Valve Company (USA)
Related Parts
5905-00-119-8812INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
3110-00-554-5838INTERCHANGEABLE
BEARING,BALL,ANNULAR
1B4101
4820-01-097-8290INTERCHANGEABLE
VALVE,SAFETY RELIEF
20212-1
4820-01-152-7701INTERCHANGEABLE
VALVE,SAFETY RELIEF
20212-1JM41M
5310-01-396-8158INTERCHANGEABLE
WASHER,FLAT
202121
5820-01-433-5717INTERCHANGEABLE
MODIFICATION KIT,RADIO EQUIPMENT
202.121
6515-01-470-8516INTERCHANGEABLE
TIP,EAR,TYMPANOMETER
202121

Frequently Asked Questions

What is NSN 4820-01-098-1625?

NSN 4820-01-098-1625 is a Valve,safety Relief, 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 4820-01-098-1625?

NSN 4820-01-098-1625 has 11 cross-referenced part numbers: 20212-1-LM41M (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 20212LM41M (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), D11200 ASSY D50UU-06 (Danco Valve Company), 20212 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 20212-1 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby) and 6 more.

What NSN replaces 4820-01-098-1625?

There are 7 known substitutes for 4820-01-098-1625: 5905-00-119-8812, 3110-00-554-5838, 4820-01-097-8290 and 4 more. Verify interchangeability with system specifications before substitution.

Is NSN 4820-01-098-1625 still in active supply?

NSN 4820-01-098-1625 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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