PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

36820Valve,flow Control

Crissair Inc Div Esco Technologies · NSN 4810-01-571-5323 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-01-571-5323 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-571-5323. Primary manufacturer part number: 36820.
Features
  • Valve,flow Control — FSC 4810
  • 4 verified cross-references
  • Primary manufacturer: Crissair Inc Div Esco Technologies
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,flow Control, cataloged under National Stock Number 4810-01-571-5323, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Crissair Inc Div Esco Technologies. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,flow Control
FSC / FSG4810 — No Item Name Available (FSG 48)
ManufacturersCanyon Engineering Products, Inc. (CAGE 7U055); General Dynamics Land Systems Inc. (CAGE 01417); Crissair Inc Div Esco Technologies (CAGE 99240)
Technical Specifications
ParameterValue
NSN4810-01-571-5323
Primary Part Number36820
Item NameValve,flow Control
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerCrissair Inc Div Esco Technologies
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4810-01-521-7399 INTERCHANGEABLE
Valve,flow Control
Cross-Reference Index
Part NumberManufacturer
36820 Canyon Engineering Products, Inc. (USA)
12474533-7 General Dynamics Land Systems Inc. (USA)
12474533 General Dynamics Land Systems Inc. (USA)
36820 PRIMARY Crissair Inc Div Esco Technologies (USA)
Related Parts
4810-01-521-7399INTERCHANGEABLE
VALVE,FLOW CONTROL

Frequently Asked Questions

What is NSN 4810-01-571-5323?

NSN 4810-01-571-5323 is a Valve,flow Control, manufactured by Crissair Inc Div Esco Technologies, classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-01-571-5323?

NSN 4810-01-571-5323 has 4 cross-referenced part numbers: 36820 (Canyon Engineering Products, Inc.), 12474533-7 (General Dynamics Land Systems Inc.), 12474533 (General Dynamics Land Systems Inc.), 36820 (Crissair Inc Div Esco Technologies).

What NSN replaces 4810-01-571-5323?

There is 1 known substitute for 4810-01-571-5323: 4810-01-521-7399. Verify interchangeability with system specifications before substitution.

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