PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

81022Stem,needle Valve

Pneudraulics, Inc. · NSN 4820-01-223-3259 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-223-3259 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-223-3259. Primary manufacturer part number: 81022.
Features
  • Stem,needle Valve — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Pneudraulics, Inc.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Stem,needle Valve, cataloged under National Stock Number 4820-01-223-3259, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Pneudraulics, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameStem,needle Valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersPneudraulics, Inc. (CAGE 06177)
Technical Specifications
ParameterValue
NSN4820-01-223-3259
Primary Part Number81022
Item NameStem,needle Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerPneudraulics, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3110-00-155-6723059094 INTERCHANGEABLE
Bearing,ball,annular
New Holland Construction
6930-00-211-238881022 INTERCHANGEABLE
Chassis Assembly,re
Cae Usa Inc.
5310-00-275-139822FP2-832 INTERCHANGEABLE
Nut,self-Locking,spline
Sps Technologies, Llc Dba PB Fasteners
5970-00-852-748720S840 INTERCHANGEABLE
Insulator,suspension
Ngk-Locke, Inc.
5950-01-261-5304BX8455 INTERCHANGEABLE
Transformer,power
Baltimore Transformer Co
5305-01-432-243781022 INTERCHANGEABLE
Screw,cap,socket Head
Fastenal Company Dba Fastenal Co Div Ilmon
6150-01-633-900081022 INTERCHANGEABLE
Cable Assembly,power,electrical
Petroleum Analyzer Co L.p
6515-01-714-123581022 INTERCHANGEABLE
Implant,mesh,surgical
Stryker Sales, Llc Div Stryker Instruments
Cross-Reference Index
Part NumberManufacturer
81022 PRIMARY Pneudraulics, Inc. (USA)
Related Parts
3110-00-155-6723INTERCHANGEABLE
BEARING,BALL,ANNULAR
059094
6930-00-211-2388INTERCHANGEABLE
CHASSIS ASSEMBLY,RE
81022
5310-00-275-1398INTERCHANGEABLE
NUT,SELF-LOCKING,SPLINE
22FP2-832
5970-00-852-7487INTERCHANGEABLE
INSULATOR,SUSPENSION
20S840
5950-01-261-5304INTERCHANGEABLE
TRANSFORMER,POWER
BX8455
5305-01-432-2437INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
81022
6150-01-633-9000INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
81022
6515-01-714-1235INTERCHANGEABLE
IMPLANT,MESH,SURGICAL
81022

Frequently Asked Questions

What is NSN 4820-01-223-3259?

NSN 4820-01-223-3259 is a Stem,needle Valve, manufactured by Pneudraulics, Inc., classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-223-3259?

NSN 4820-01-223-3259 has 1 cross-referenced part number: 81022 (Pneudraulics, Inc.).

What NSN replaces 4820-01-223-3259?

There are 8 known substitutes for 4820-01-223-3259: 3110-00-155-6723, 6930-00-211-2388, 5310-00-275-1398 and 5 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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