PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50451Sleeve and Slide,directional Con

Hydro-Aire Aerospace Corp · NSN 4810-00-773-6857 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-00-773-6857 — this item is cataloged by the U.S. Government under National Stock Number 4810-00-773-6857. Primary manufacturer part number: 50451.
Features
  • Sleeve and Slide,directional Con — FSC 4810
  • 1 verified cross-reference
  • Primary manufacturer: Hydro-Aire Aerospace Corp
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Sleeve and Slide,directional Con, cataloged under National Stock Number 4810-00-773-6857, 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.

Technical Specifications
ParameterValue
NSN4810-00-773-6857
Primary Part Number50451
Item NameSleeve and Slide,directional Con
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerHydro-Aire Aerospace Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5945-00-184-9662C58361 INTERCHANGEABLE
Relay,electromagnetic
Raytheon Company Dba Raytheon Co
5315-00-898-9824MS16562-158 INTERCHANGEABLE
Pin,spring
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5950-00-905-2151 INTERCHANGEABLE
Transformer,power Autotransforme
5315-01-285-556250451 INTERCHANGEABLE
Pin,shoulder,headless
Orscheln Products L.l.c.
1650-01-300-1648 INTERCHANGEABLE
Motor,hydraulic
4520-01-331-657050451 INTERCHANGEABLE
Heating Element,electrical,nonim
Indeeco Llc Dba Indeeco
Cross-Reference Index
Part NumberManufacturer
50451 PRIMARY Hydro-Aire Aerospace Corp (USA)
Related Parts
5945-00-184-9662INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
C58361
5315-00-898-9824INTERCHANGEABLE
PIN,SPRING
MS16562-158
5950-00-905-2151INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
5315-01-285-5562INTERCHANGEABLE
PIN,SHOULDER,HEADLESS
50451
1650-01-300-1648INTERCHANGEABLE
MOTOR,HYDRAULIC
4520-01-331-6570INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
50451

Frequently Asked Questions

What is NSN 4810-00-773-6857?

NSN 4810-00-773-6857 is a Sleeve and Slide,directional Con, manufactured by Hydro-Aire Aerospace Corp, classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-00-773-6857?

NSN 4810-00-773-6857 has 1 cross-referenced part number: 50451 (Hydro-Aire Aerospace Corp).

What NSN replaces 4810-00-773-6857?

There are 6 known substitutes for 4810-00-773-6857: 5945-00-184-9662, 5315-00-898-9824, 5950-00-905-2151 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50451?

Key specifications for 50451: Part Name Assigned by Controlling Agency: SELECTOR SET,DIRECTIONAL CONTROL LINEAR VALVE. 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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