PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FV50-974-2Stem,fluid Valve

Automatic Switch Company Dba Asco · NSN 4810-01-088-6397 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-01-088-6397 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-088-6397. Primary manufacturer part number: FV50-974-2.
Features
  • Stem,fluid Valve — FSC 4810
  • Valve Size for Which Designed: 0.750 INCHES IN
  • Stem Actuating End Type: THREADED EXTERNALLY
  • Furnished Items and Quantity: 1 PIN
  • Valve Type for Which Designed: SOLENOID
  • Material: COPPER ALLOY
  • 3 verified cross-references
  • Primary manufacturer: Automatic Switch Company Dba Asco
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Copper Alloy construction
General Description

The Stem,fluid Valve, cataloged under National Stock Number 4810-01-088-6397, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Automatic Switch Company Dba Asco. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4810-01-088-6397
Primary Part NumberFV50-974-2
Item NameStem,fluid Valve
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerAutomatic Switch Company Dba Asco
StatusACTIVE
Valve Size for Which Designed0.750 INCHES IN
Stem Actuating End TypeTHREADED EXTERNALLY
Furnished Items and Quantity1 PIN
Valve Type for Which DesignedSOLENOID
MaterialCOPPER ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4810-00-702-7830174-708 INTERCHANGEABLE
Parts Kit,solenoid Valve
Automatic Switch Company Dba Asco
4810-01-089-098539-882-1 INTERCHANGEABLE
Cap,valve
Automatic Switch Company Dba Asco
Cross-Reference Index
Part NumberManufacturer
AV85-000 Automatic Switch Company Dba Asco (USA)
FV50-974-2 PRIMARY Automatic Switch Company Dba Asco (USA)
AV85-000-1PC30 PRIMARY Automatic Switch Company Dba Asco (USA)
Related Parts
4810-00-702-7830INTERCHANGEABLE
PARTS KIT,SOLENOID VALVE
174-708
4810-01-089-0985INTERCHANGEABLE
CAP,VALVE
39-882-1

Frequently Asked Questions

What is NSN 4810-01-088-6397?

NSN 4810-01-088-6397 is a Stem,fluid Valve, manufactured by Automatic Switch Company Dba Asco, classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-01-088-6397?

NSN 4810-01-088-6397 has 3 cross-referenced part numbers: AV85-000 (Automatic Switch Company Dba Asco), FV50-974-2 (Automatic Switch Company Dba Asco), AV85-000-1PC30 (Automatic Switch Company Dba Asco).

What NSN replaces 4810-01-088-6397?

There are 2 known substitutes for 4810-01-088-6397: 4810-00-702-7830, 4810-01-089-0985. Verify interchangeability with system specifications before substitution.

What are the specifications of FV50-974-2?

Key specifications for FV50-974-2: Valve Size for Which Designed: 0.750 INCHES IN; Stem Actuating End Type: THREADED EXTERNALLY; Furnished Items and Quantity: 1 PIN; Valve Type for Which Designed: SOLENOID. 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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