PartsTable TECHNICAL DATA SHEET
NSN 4810-01-494-2098Government record, cited

Valve, Regulating, Fluid Pressure4810-01-494-2098

NSN 4810-01-494-2098 · NIIN 014942098 · Part number U843F2B1SL1
Leslie Controls, Inc. Dba Leslie Controls Inc · FSC 4810 — Valves, Powered · FSG 48 — Valves · CAGE 35795
Government record, cited
NSN 4810-01-494-2098 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-494-2098. Manufacturer of record part number: U843F2B1SL1.
Also searched as  4810-01-494-2098 · 4810014942098 · NIIN 014942098 · 01-494-2098 · FSC 4810 Valves, Powered · CAGE 35795 · U843F2B1SL1
Nearby stock numbers  ·
Features
  • Valve,regulating,fluid Pressure — FSC 4810
  • Flow Control Device: PISTON, SPRING LOADED
  • End Connection Quantity: 1
  • Valve Loading Method: SPRING
  • Material: STEEL BODY
  • Furnished Items: BONNET
  • Filter: NOT INCLUDED
  • 1 manufacturer part number on file
Identification
  • NSN: 4810-01-494-2098
  • NIIN: 014942098
  • FSC: 4810 — Valves, Powered
  • FSG: 48 — Valves
  • Primary part number: U843F2B1SL1
  • Manufacturer: Leslie Controls, Inc. Dba Leslie Controls Inc
General Description

The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4810-01-494-2098, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4810-01-494-2098
Primary Part NumberU843F2B1SL1
Item NameValve,regulating,fluid Pressure
FSC / FSG4810 / 48 — Valves, Powered
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Flow Control DevicePISTON, SPRING LOADED
End Connection Quantity1
Valve Loading MethodSPRING
MaterialSTEEL BODY
Furnished ItemsBONNET
FilterNOT INCLUDED
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
U843F2B1SL1 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
No interchangeability data on file.
Other items in FSC 4810 — Valves, Powered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4810-00-001-1247
4810-00-001-1247 · Item name not on file
4810-00-001-4499
VALVE,SOLENOID
4810-00-001-4531
4810-00-001-4531 · Item name not on file
4810-00-001-4532
4810-00-001-4532 · Item name not on file
4810-00-001-4554
4810-00-001-4554 · Item name not on file
4810-00-001-4555
4810-00-001-4555 · Item name not on file
4810-00-001-4556
4810-00-001-4556 · Item name not on file
4810-00-001-4611
4810-00-001-4611 · Item name not on file

Frequently Asked Questions

What is NSN 4810-01-494-2098?

NSN 4810-01-494-2098 is a Valve,regulating,fluid Pressure, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4810, Valves, Powered. Status: active.

What part numbers are listed for NSN 4810-01-494-2098?

NSN 4810-01-494-2098 has 1 manufacturer part number on file: U843F2B1SL1 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What are the specifications of U843F2B1SL1?

Key specifications for U843F2B1SL1: Flow Control Device: PISTON, SPRING LOADED; End Connection Quantity: 1; Valve Loading Method: SPRING; Material: STEEL BODY. 6 specifications are documented in the U.S. Government catalog.

Is NSN 4810-01-494-2098 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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