PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A24061-1Valve,liquid-Check

Spx Corporation Dba Dielectric Communications Div Spx Communication Technologies · NSN 4820-01-312-6566 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-312-6566 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-312-6566. Primary manufacturer part number: A24061-1.
Features
  • Valve,liquid-Check — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Spx Corporation Dba Dielectric Communications Div Spx Communication Technologies
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,liquid-Check, cataloged under National Stock Number 4820-01-312-6566, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Spx Corporation Dba Dielectric Communications Div Spx Communication Technologies. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-312-6566
Primary Part NumberA24061-1
Item NameValve,liquid-Check
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerSpx Corporation Dba Dielectric Communications Div Spx Communication Technologies
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5945-00-965-767673395 INTERCHANGEABLE
Relay,electromagnetic
Dictaphone Corporation
Cross-Reference Index
Part NumberManufacturer
A24061-1 Spx Corporation Dba Dielectric Communications Div Spx Communication Technologies (USA)
Related Parts
5945-00-965-7676INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
73395

Frequently Asked Questions

What is NSN 4820-01-312-6566?

NSN 4820-01-312-6566 is a Valve,liquid-Check, manufactured by Spx Corporation Dba Dielectric Communications Div Spx Communication Technologies, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-312-6566?

NSN 4820-01-312-6566 has 1 cross-referenced part number: A24061-1 (Spx Corporation Dba Dielectric Communications Div Spx Communication Technologies).

What NSN replaces 4820-01-312-6566?

There is 1 known substitute for 4820-01-312-6566: 5945-00-965-7676. Verify interchangeability with system specifications before substitution.

What are the specifications of A24061-1?

Key specifications for A24061-1: End Item Identification: ARSR3; Special Features: AIRCOMPRESSOR/DEHYDRATOR LIQUID--CHECK VALVE. 2 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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