PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NB21000842Screen,auxiliary Valve

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4820-01-169-7355 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-169-7355 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-169-7355. Primary manufacturer part number: NB21000842.
Features
  • Screen,auxiliary Valve — FSC 4820
  • General Characteristics Item Description: NICKEL COPPER ALLOY
  • 3 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 Screen,auxiliary Valve, cataloged under National Stock Number 4820-01-169-7355, 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 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-169-7355
Primary Part NumberNB21000842
Item NameScreen,auxiliary Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
General Characteristics Item DescriptionNICKEL COPPER ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5310-00-013-8572 INTERCHANGEABLE
Washer,lock
5340-01-314-1338100084-2 INTERCHANGEABLE
Cover,access
Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division
4720-01-570-39807095-150204 INTERCHANGEABLE
Hose,nonmetallic
Parker-Hannifin Corporation Dba Racor Division Div Racor Division
Cross-Reference Index
Part NumberManufacturer
10008-42 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
PL1730 ITEM 10 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
NB21000842 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
5310-00-013-8572INTERCHANGEABLE
WASHER,LOCK
5340-01-314-1338INTERCHANGEABLE
COVER,ACCESS
100084-2
4720-01-570-3980INTERCHANGEABLE
HOSE,NONMETALLIC
7095-150204

Frequently Asked Questions

What is NSN 4820-01-169-7355?

NSN 4820-01-169-7355 is a Screen,auxiliary 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 4820-01-169-7355?

NSN 4820-01-169-7355 has 3 cross-referenced part numbers: 10008-42 (Leslie Controls, Inc. Dba Leslie Controls Inc), PL1730 ITEM 10 (Leslie Controls, Inc. Dba Leslie Controls Inc), NB21000842 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4820-01-169-7355?

There are 3 known substitutes for 4820-01-169-7355: 5310-00-013-8572, 5340-01-314-1338, 4720-01-570-3980. Verify interchangeability with system specifications before substitution.

What are the specifications of NB21000842?

Key specifications for NB21000842: General Characteristics Item Description: NICKEL COPPER ALLOY. 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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