PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21324Stem,fluid Valve

Provision, Inc. Dba Provision Inc · NSN 4820-01-222-7635 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-222-7635 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-222-7635. Primary manufacturer part number: 21324.
Features
  • Stem,fluid Valve — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Provision, Inc. Dba Provision Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Stem,fluid Valve, cataloged under National Stock Number 4820-01-222-7635, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Provision, Inc. Dba Provision Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-222-7635
Primary Part Number21324
Item NameStem,fluid Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerProvision, Inc. Dba Provision Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4720-00-235-3995030-213ID1 INTERCHANGEABLE
Hose,nonmetallic
Cooper Machinery Services Llc
3120-00-288-282620110 INTERCHANGEABLE
Bearing,sleeve
Master Machine Products Corp
4820-00-480-179821324 INTERCHANGEABLE
Valve,expansion
Schneider Metal Mfg Co Inc Ross Temp Div
5965-00-822-328421324 INTERCHANGEABLE
Headband,headset
Telephonics Corp
5998-01-031-194021324 INTERCHANGEABLE
Electronic Components Assembly
Varo Llc
Cross-Reference Index
Part NumberManufacturer
21324 PRIMARY Provision, Inc. Dba Provision Inc (USA)
Related Parts
4720-00-235-3995INTERCHANGEABLE
HOSE,NONMETALLIC
030-213ID1
3120-00-288-2826INTERCHANGEABLE
BEARING,SLEEVE
20110
4820-00-480-1798INTERCHANGEABLE
VALVE,EXPANSION
21324
5965-00-822-3284INTERCHANGEABLE
HEADBAND,HEADSET
21324
5998-01-031-1940INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
21324

Frequently Asked Questions

What is NSN 4820-01-222-7635?

NSN 4820-01-222-7635 is a Stem,fluid Valve, manufactured by Provision, Inc. Dba Provision Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-222-7635?

NSN 4820-01-222-7635 has 1 cross-referenced part number: 21324 (Provision, Inc. Dba Provision Inc).

What NSN replaces 4820-01-222-7635?

There are 5 known substitutes for 4820-01-222-7635: 4720-00-235-3995, 3120-00-288-2826, 4820-00-480-1798 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21324?

Key specifications for 21324: Special Features: STAINLESS STEEL. 1 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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