PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N26051Disk,valve

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4820-00-622-5974 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-622-5974 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-622-5974. Primary manufacturer part number: N26051.
Features
  • Disk,valve — FSC 4820
  • Material: RUBBER
  • 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 Rubber construction
General Description

The Disk,valve, cataloged under National Stock Number 4820-00-622-5974, 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-622-5974
Primary Part NumberN26051
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
MaterialRUBBER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5950-00-051-5562695371 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5310-00-188-6523004300-05 INTERCHANGEABLE
Washer,spring Tension
Leeson Electric Corp
5331-00-476-534026051 INTERCHANGEABLE
O-Ring
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
1680-00-696-3666 INTERCHANGEABLE
Guide,armrest
6680-01-141-52822605-1 INTERCHANGEABLE
Indicator,sight,liquid
Clark-Reliance Llc Dba Jacoby-Tarbox
6680-01-443-1477SAA 85920013 INTERCHANGEABLE
Tachometer,electric,nonself-Gene
Daimler Truck North America Llc
5310-01-595-940326051 INTERCHANGEABLE
Washer,lock
Industrial Technologies and Services Llc
Cross-Reference Index
Part NumberManufacturer
N26051 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
26051 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
5950-00-051-5562INTERCHANGEABLE
TRANSFORMER,POWER
695371
5310-00-188-6523INTERCHANGEABLE
WASHER,SPRING TENSION
004300-05
5331-00-476-5340INTERCHANGEABLE
O-RING
26051
1680-00-696-3666INTERCHANGEABLE
GUIDE,ARMREST
6680-01-141-5282INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
2605-1
6680-01-443-1477INTERCHANGEABLE
TACHOMETER,ELECTRIC,NONSELF-GENE
SAA 85920013
5310-01-595-9403INTERCHANGEABLE
WASHER,LOCK
26051

Frequently Asked Questions

What is NSN 4820-00-622-5974?

NSN 4820-00-622-5974 is a Disk,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 4820-00-622-5974?

NSN 4820-00-622-5974 has 2 cross-referenced part numbers: N26051 (Leslie Controls, Inc. Dba Leslie Controls Inc), 26051 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4820-00-622-5974?

There are 7 known substitutes for 4820-00-622-5974: 5950-00-051-5562, 5310-00-188-6523, 5331-00-476-5340 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of N26051?

Key specifications for N26051: Material: RUBBER. 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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