PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N13965Seat,valve

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4820-01-210-8756 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-210-8756 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-210-8756. Primary manufacturer part number: N13965.
Features
  • Seat,valve — FSC 4820
  • 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
General Description

The Seat,valve, cataloged under National Stock Number 4820-01-210-8756, 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 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.

Catalog Facts
Item NameSeat,valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersLeslie Controls, Inc. Dba Leslie Controls Inc (CAGE 35795)
Technical Specifications
ParameterValue
NSN4820-01-210-8756
Primary Part NumberN13965
Item NameSeat,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4730-00-608-855913965 INTERCHANGEABLE
Strainer Element,sediment
Grimes Aerospace Company
5915-00-914-886013965 INTERCHANGEABLE
Filter,band Pass
Torotel, Inc. Div Torotel Products, Inc.
5980-01-177-03403-3959 INTERCHANGEABLE
Holder,photoelectric Cell
American Hofmann Corp
2520-01-204-03255741060 INTERCHANGEABLE
Shifter Fork,vehicular
Am General Llc
5985-01-315-0312 INTERCHANGEABLE
Antenna
5342-01-359-134913965 INTERCHANGEABLE
Cap,filler Opening
Sullair Corp
5985-01-720-624813965 INTERCHANGEABLE
Mast Assembly,external Sensors
Dayton-Granger, Inc.
Cross-Reference Index
Part NumberManufacturer
13965 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
N13965 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
4730-00-608-8559INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
13965
5915-00-914-8860INTERCHANGEABLE
FILTER,BAND PASS
13965
5980-01-177-0340INTERCHANGEABLE
HOLDER,PHOTOELECTRIC CELL
3-3959
2520-01-204-0325INTERCHANGEABLE
SHIFTER FORK,VEHICULAR
5741060
5985-01-315-0312INTERCHANGEABLE
ANTENNA
5342-01-359-1349INTERCHANGEABLE
CAP,FILLER OPENING
13965
5985-01-720-6248INTERCHANGEABLE
MAST ASSEMBLY,EXTERNAL SENSORS
13965

Frequently Asked Questions

What is NSN 4820-01-210-8756?

NSN 4820-01-210-8756 is a Seat,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 4820-01-210-8756?

NSN 4820-01-210-8756 has 2 cross-referenced part numbers: 13965 (Leslie Controls, Inc. Dba Leslie Controls Inc), N13965 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4820-01-210-8756?

There are 7 known substitutes for 4820-01-210-8756: 4730-00-608-8559, 5915-00-914-8860, 5980-01-177-0340 and 4 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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