PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20229-2 PL1841Guide,valve Stem

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4820-01-273-3731 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-273-3731 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-273-3731. Primary manufacturer part number: 20229-2 PL1841.
Features
  • Guide,valve Stem — FSC 4820
  • Material: COPPER ALLOY
  • 2 verified cross-references
  • Primary manufacturer: Leslie Controls, Inc. Dba Leslie Controls Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Copper Alloy construction
General Description

The Guide,valve Stem, cataloged under National Stock Number 4820-01-273-3731, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-273-3731
Primary Part Number20229-2 PL1841
Item NameGuide,valve Stem
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
MaterialCOPPER ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6240-00-241-9703CM1665 INTERCHANGEABLE
Lamp,incandescent
Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron
5905-00-259-3935 INTERCHANGEABLE
Resistor,variable,wire Wound,non
5330-00-285-4841 INTERCHANGEABLE
Seal,plain Encased
5310-00-638-84291665 INTERCHANGEABLE
Nut,plain,round
Microwave Engineering Corporation
3040-00-842-6098 INTERCHANGEABLE
Cylinder Assembly,actuating,line
5950-00-945-66711665 INTERCHANGEABLE
Coil,radio Frequency
American Precision Industries Inc.
5945-00-967-3616 INTERCHANGEABLE
Solenoid,electrical
6520-01-120-26571-665 INTERCHANGEABLE
Impression Tray,dental
Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia
4820-01-273-371420232-2 PL1841 INTERCHANGEABLE
Cap,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-284-487320-1.50IN SET 64PSI INTERCHANGEABLE
Valve,safety Relief
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
Cross-Reference Index
Part NumberManufacturer
20229-2 PL1841 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
1665 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
6240-00-241-9703INTERCHANGEABLE
LAMP,INCANDESCENT
CM1665
5905-00-259-3935INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
5330-00-285-4841INTERCHANGEABLE
SEAL,PLAIN ENCASED
5310-00-638-8429INTERCHANGEABLE
NUT,PLAIN,ROUND
1665
3040-00-842-6098INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
5950-00-945-6671INTERCHANGEABLE
COIL,RADIO FREQUENCY
1665
5945-00-967-3616INTERCHANGEABLE
SOLENOID,ELECTRICAL
6520-01-120-2657INTERCHANGEABLE
IMPRESSION TRAY,DENTAL
1-665
4820-01-273-3714INTERCHANGEABLE
CAP,VALVE
20232-2 PL1841
4820-01-284-4873INTERCHANGEABLE
VALVE,SAFETY RELIEF
20-1.50IN SET 64PSI
5342-01-307-1920INTERCHANGEABLE
GUIDE,CLUTCH
1665
6150-01-350-0970INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
1665

Frequently Asked Questions

What is NSN 4820-01-273-3731?

NSN 4820-01-273-3731 is a Guide,valve Stem, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-273-3731?

NSN 4820-01-273-3731 has 2 cross-referenced part numbers: 20229-2 PL1841 (Leslie Controls, Inc. Dba Leslie Controls Inc), 1665 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4820-01-273-3731?

There are 12 known substitutes for 4820-01-273-3731: 6240-00-241-9703, 5905-00-259-3935, 5330-00-285-4841 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20229-2 PL1841?

Key specifications for 20229-2 PL1841: Material: COPPER ALLOY. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com