PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50343Valve,linear,directional Control

Hydro-Aire Aerospace Corp · NSN 4810-00-587-6953 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-00-587-6953 — this item is cataloged by the U.S. Government under National Stock Number 4810-00-587-6953. Primary manufacturer part number: 50343.
Features
  • Valve,linear,directional Control — FSC 4810
  • 1 verified cross-reference
  • Primary manufacturer: Hydro-Aire Aerospace Corp
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,linear,directional Control, cataloged under National Stock Number 4810-00-587-6953, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Hydro-Aire Aerospace Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,linear,directional Control
FSC / FSG4810 — No Item Name Available (FSG 48)
ManufacturersHydro-Aire Aerospace Corp (CAGE 81982)
Technical Specifications
ParameterValue
NSN4810-00-587-6953
Primary Part Number50343
Item NameValve,linear,directional Control
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerHydro-Aire Aerospace Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5330-00-006-070950343 INTERCHANGEABLE
Seal,plain Encased
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
4820-00-410-4531503-43 INTERCHANGEABLE
Diaphragm,valve,flat
Zurn Industries Inc Wilkins Regulator Co Div
3040-01-032-4355 INTERCHANGEABLE
Camshaft,brake
5331-01-066-2486 INTERCHANGEABLE
O-Ring
6505-01-337-743350343 INTERCHANGEABLE
Nystatin and Triamcinolone Aceto
Goldline Laboratories, Inc. Dba Goldline Laboratories
5315-01-365-3381 INTERCHANGEABLE
Pin,straight,headless
Cross-Reference Index
Part NumberManufacturer
50343 PRIMARY Hydro-Aire Aerospace Corp (USA)
Related Parts
5330-00-006-0709INTERCHANGEABLE
SEAL,PLAIN ENCASED
50343
4820-00-410-4531INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT
503-43
3040-01-032-4355INTERCHANGEABLE
CAMSHAFT,BRAKE
5331-01-066-2486INTERCHANGEABLE
O-RING
6505-01-337-7433INTERCHANGEABLE
NYSTATIN AND TRIAMCINOLONE ACETO
50343
5315-01-365-3381INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS

Frequently Asked Questions

What is NSN 4810-00-587-6953?

NSN 4810-00-587-6953 is a Valve,linear,directional Control, manufactured by Hydro-Aire Aerospace Corp, classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-00-587-6953?

NSN 4810-00-587-6953 has 1 cross-referenced part number: 50343 (Hydro-Aire Aerospace Corp).

What NSN replaces 4810-00-587-6953?

There are 6 known substitutes for 4810-00-587-6953: 5330-00-006-0709, 4820-00-410-4531, 3040-01-032-4355 and 3 more. Verify interchangeability with system specifications before substitution.

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