PartsTable TECHNICAL DATA SHEET

JULY 2026Technical Data Sheet

NB1540033Stem,fluid Valve

Name: NB1540033
SKU: 4820-01-201-8230

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4820-01-201-8230 · FSC 4820 · No Item Name Available

Verified by PartsTable

NSN 4820-01-201-8230 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-201-8230. Primary manufacturer part number: NB1540033.

4820-01-201-8230 — No Item Name Available illustration

Features

Stem,fluid Valve — FSC 4820
4 verified cross-references
Primary manufacturer: Leslie Controls, Inc. Dba Leslie Controls Inc

Applications

Flow control in piping systems
Pressure regulation
Steam and fluid isolation

General Description

The Stem,fluid Valve, cataloged under National Stock Number 4820-01-201-8230, 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. This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-201-8230
Primary Part Number	NB1540033
Item Name	Stem,fluid Valve
FSC / FSG	4820 / 48 — No Item Name Available
Manufacturer	Leslie Controls, Inc. Dba Leslie Controls Inc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
HAZMAT	No

⇄ Verified Substitutes 9

5910-00-107-0728320048 INTERCHANGEABLE

Capacitor,fixed,metallized,paper

Telemechanics Inc

4730-00-499-9690D31509-15400 INTERCHANGEABLE

Strainer Element,sediment

Tate Andale, Llc

5340-00-862-446715400 INTERCHANGEABLE

Button,plug

Abb Installation Products Inc

5355-01-083-999015400 INTERCHANGEABLE

Pointer,dial

Aerosonic Llc

5310-01-106-0341154-00 INTERCHANGEABLE

Nut,stuffing Box

Trac Regulator Co., Inc. Dba Trac Regulator Co Inc

6105-01-238-869132244 INTERCHANGEABLE

Motor,alternating Current

G.s. Blodgett, Llc Div Blodgett

3030-01-252-465257 69143T INTERCHANGEABLE

Belt,v

Brunswick Corp Dba Mercury Marine Div Mercury Marine

4310-01-364-3370 INTERCHANGEABLE

Vacuum Pump Unit,rotary

5310-01-470-8439 INTERCHANGEABLE

Nut,stuff Box

Cross-Reference Index

Part Number	Manufacturer
15400	Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
N-423 ITEM 17	Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
NB1540033 PRIMARY	Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
15400-33	Leslie Controls, Inc. Dba Leslie Controls Inc (USA)

Related Parts

5910-00-107-0728INTERCHANGEABLE

CAPACITOR,FIXED,METALLIZED,PAPER

320048

4730-00-499-9690INTERCHANGEABLE

STRAINER ELEMENT,SEDIMENT

D31509-15400

5340-00-862-4467INTERCHANGEABLE

BUTTON,PLUG

15400

5355-01-083-9990INTERCHANGEABLE

POINTER,DIAL

15400

5310-01-106-0341INTERCHANGEABLE

NUT,STUFFING BOX

154-00

6105-01-238-8691INTERCHANGEABLE

MOTOR,ALTERNATING CURRENT

32244

3030-01-252-4652INTERCHANGEABLE

BELT,V

57 69143T

4310-01-364-3370INTERCHANGEABLE

VACUUM PUMP UNIT,ROTARY

5310-01-470-8439INTERCHANGEABLE

NUT,STUFF BOX

Frequently Asked Questions

What is NSN 4820-01-201-8230?

NSN 4820-01-201-8230 is a Stem,fluid Valve, 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 4820-01-201-8230?

NSN 4820-01-201-8230 has 4 cross-referenced part numbers: 15400 (Leslie Controls, Inc. Dba Leslie Controls Inc), N-423 ITEM 17 (Leslie Controls, Inc. Dba Leslie Controls Inc), NB1540033 (Leslie Controls, Inc. Dba Leslie Controls Inc), 15400-33 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4820-01-201-8230?

There are 9 known substitutes for 4820-01-201-8230: 5910-00-107-0728, 4730-00-499-9690, 5340-00-862-4467 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of NB1540033?

Key specifications for NB1540033: Special Features: MATERIAL CORROSION RESISTING STEEL; End Item Identification: BAILEY CHARLES M CO PRESSURE REGULATING VALVE MODEL NO. 400,SIZE 2 IN. IN. 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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