PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A7410.002.127Seat,valve

Emerson Automation Solutions Final Control Us Lp Div Navy Product Team · NSN 4820-00-490-3257 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-490-3257 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-490-3257. Primary manufacturer part number: A7410.002.127.
Features
  • Seat,valve — FSC 4820
  • 20 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 Seat,valve, cataloged under National Stock Number 4820-00-490-3257, 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 20 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameSeat,valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersDante Valve Company (CAGE 5P967); Danco Valve Company (CAGE 65079); Anderson Greenwood Lp Dba Anderson Greenwood Crosby (CAGE 01343); Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (CAGE 15187); Salem Manufacturing & Sales Inc Div Salem Manufacturing and Sales Inc (CAGE 57140)
Technical Specifications
ParameterValue
NSN4820-00-490-3257
Primary Part NumberA7410.002.127
Item NameSeat,valve
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 5
4820-01-045-1758 INTERCHANGEABLE
Seat,valve
4820-01-168-5684 INTERCHANGEABLE
Seat,valve
4820-01-218-8028 INTERCHANGEABLE
Seat,valve
4820-01-294-2437 INTERCHANGEABLE
Seat,valve
4820-01-546-4558 INTERCHANGEABLE
Seat,valve
Cross-Reference Index
Part NumberManufacturer
DKA7410.002.127 Dante Valve Company (USA)
D-K-A7410-002-127 Danco Valve Company (USA)
B7410.002.127 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
SW111-4 Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
B7410 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
20107 PC NO 4 Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
20221 FIND 5 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
20235 PIECE 5 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
20203FIND5 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
A7410.002.127 PRIMARY Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
07410002127 PRIMARY Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
DKA7410.002.127 Danco Valve Company (USA)
20107 PC NO 4 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
C12637PC5 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
D-K-A7410-002-127 PRIMARY Dante Valve Company (USA)
SW111-4 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
SMS-A7410-002-127 Salem Manufacturing & Sales Inc Div Salem Manufacturing and Sales Inc (USA)
A7410.002.127 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
20245 PIECE 5 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
07410002127 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
Related Parts
4820-01-045-1758INTERCHANGEABLE
SEAT,VALVE
4820-01-168-5684INTERCHANGEABLE
SEAT,VALVE
4820-01-218-8028INTERCHANGEABLE
SEAT,VALVE
4820-01-294-2437INTERCHANGEABLE
SEAT,VALVE
4820-01-546-4558INTERCHANGEABLE
SEAT,VALVE

Frequently Asked Questions

What is NSN 4820-00-490-3257?

NSN 4820-00-490-3257 is a Seat,valve, 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 4820-00-490-3257?

NSN 4820-00-490-3257 has 20 cross-referenced part numbers: DKA7410.002.127 (Dante Valve Company), D-K-A7410-002-127 (Danco Valve Company), B7410.002.127 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), SW111-4 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), B7410 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby) and 15 more.

What NSN replaces 4820-00-490-3257?

There are 5 known substitutes for 4820-00-490-3257: 4820-01-045-1758, 4820-01-168-5684, 4820-01-218-8028 and 2 more. Verify interchangeability with system specifications before substitution.

Is NSN 4820-00-490-3257 still in active supply?

NSN 4820-00-490-3257 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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