PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A924Valve,check

Ausco Inc · NSN 4820-01-582-3833 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-582-3833 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-582-3833. Primary manufacturer part number: A924.
Features
  • Valve,check — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Ausco Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,check, cataloged under National Stock Number 4820-01-582-3833, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Ausco Inc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-582-3833
Primary Part NumberA924
Item NameValve,check
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerAusco Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-112-6306120422 INTERCHANGEABLE
Roller,bearing
Regal Beloit America, Inc. Dba Rollway Bearing
5310-00-429-1538A924 INTERCHANGEABLE
Washer,flat
Brunswick Corp Dba Mercury Marine Div Mercury Marine
5910-00-642-6746 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
5360-01-289-528112576952 INTERCHANGEABLE
Spring,helical,torsion
Army, United States Department of the Dba Watervliet Arsenal Div Business Development
Cross-Reference Index
Part NumberManufacturer
42675C104 Ausco Inc (USA)
A924 PRIMARY Ausco Inc (USA)
Related Parts
3110-00-112-6306INTERCHANGEABLE
ROLLER,BEARING
120422
5310-00-429-1538INTERCHANGEABLE
WASHER,FLAT
A924
5910-00-642-6746INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
5360-01-289-5281INTERCHANGEABLE
SPRING,HELICAL,TORSION
12576952

Frequently Asked Questions

What is NSN 4820-01-582-3833?

NSN 4820-01-582-3833 is a Valve,check, manufactured by Ausco Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-582-3833?

NSN 4820-01-582-3833 has 2 cross-referenced part numbers: 42675C104 (Ausco Inc), A924 (Ausco Inc).

What NSN replaces 4820-01-582-3833?

There are 4 known substitutes for 4820-01-582-3833: 3110-00-112-6306, 5310-00-429-1538, 5910-00-642-6746 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A924?

Key specifications for A924: Part Name Assigned by Controlling Agency: VALVE, PRESSURE, DRAIN; End Item Identification: HYDRAULIC MODULE ASSY. 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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