PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BAMAAO6MHH/CD2000-M-4Valve,safety Relief

Dante Valve Company · NSN 4820-01-478-5438 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-478-5438 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-478-5438. Primary manufacturer part number: BAMAAO6MHH/CD2000-M-4.
Features
  • Valve,safety Relief — FSC 4820
  • 8 verified cross-references
  • Primary manufacturer: Dante Valve Company
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,safety Relief, cataloged under National Stock Number 4820-01-478-5438, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Dante Valve Company. This item has 8 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,safety Relief
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersDanco Valve Company (CAGE 65079); Dante Valve Company (CAGE 5P967)
Technical Specifications
ParameterValue
NSN4820-01-478-5438
Primary Part NumberBAMAAO6MHH/CD2000-M-4
Item NameValve,safety Relief
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerDante Valve Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
4820-01-124-852320253HS41M INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-126-5321BAMGG05SHH INTERCHANGEABLE
Valve,safety Relief
Dante Valve Company
4820-01-178-6414BAMAA06MHH/SET PT 90PSI INTERCHANGEABLE
Valve,safety Relief
Dante Valve Company
4820-01-213-7961DL040HB/2-NMP111 INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-220-084120253FS41M INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-236-265420273 US41M INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-272-6761 INTERCHANGEABLE
Disk,valve
4820-01-467-3326B2022M INTERCHANGEABLE
Stem,fluid Valve
Dante Valve Company
4820-01-479-2451BAMAA06MHH INTERCHANGEABLE
Valve,safety Relief
Dante Valve Company
4820-01-510-3140BAMAA07MHH/CD2000-M-7 INTERCHANGEABLE
Valve,safety Relief
Dante Valve Company
Cross-Reference Index
Part NumberManufacturer
CD2000-M-4/BAMAA06MHH Danco Valve Company (USA)
BAMAA06MHH/CD20 Danco Valve Company (USA)
D2000-M Danco Valve Company (USA)
BAMAA06MHH Danco Valve Company (USA)
CD2000-M-4 Danco Valve Company (USA)
BAMAAO6MHH/CD2000-M-4 PRIMARY Dante Valve Company (USA)
BAMAA06MHH/CD2000-M-4 Danco Valve Company (USA)
D2000-M ASSY BAMAA06MHH Danco Valve Company (USA)
Related Parts
4820-01-124-8523INTERCHANGEABLE
VALVE,SAFETY RELIEF
20253HS41M
4820-01-126-5321INTERCHANGEABLE
VALVE,SAFETY RELIEF
BAMGG05SHH
4820-01-178-6414INTERCHANGEABLE
VALVE,SAFETY RELIEF
BAMAA06MHH/SET PT 90PSI
4820-01-213-7961INTERCHANGEABLE
VALVE,SAFETY RELIEF
DL040HB/2-NMP111
4820-01-220-0841INTERCHANGEABLE
VALVE,SAFETY RELIEF
20253FS41M
4820-01-236-2654INTERCHANGEABLE
VALVE,SAFETY RELIEF
20273 US41M
4820-01-272-6761INTERCHANGEABLE
DISK,VALVE
4820-01-467-3326INTERCHANGEABLE
STEM,FLUID VALVE
B2022M
4820-01-479-2451INTERCHANGEABLE
VALVE,SAFETY RELIEF
BAMAA06MHH
4820-01-510-3140INTERCHANGEABLE
VALVE,SAFETY RELIEF
BAMAA07MHH/CD2000-M-7

Frequently Asked Questions

What is NSN 4820-01-478-5438?

NSN 4820-01-478-5438 is a Valve,safety Relief, manufactured by Dante Valve Company, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-478-5438?

NSN 4820-01-478-5438 has 8 cross-referenced part numbers: CD2000-M-4/BAMAA06MHH (Danco Valve Company), BAMAA06MHH/CD20 (Danco Valve Company), D2000-M (Danco Valve Company), BAMAA06MHH (Danco Valve Company), CD2000-M-4 (Danco Valve Company) and 3 more.

What NSN replaces 4820-01-478-5438?

There are 10 known substitutes for 4820-01-478-5438: 4820-01-124-8523, 4820-01-126-5321, 4820-01-178-6414 and 7 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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