PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

35-591Valve,gate

Hydro-Aire Aerospace Corp · NSN 4810-00-871-1276 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-00-871-1276 — this item is cataloged by the U.S. Government under National Stock Number 4810-00-871-1276. Primary manufacturer part number: 35-591.
Features
  • Valve,gate — FSC 4810
  • 2 verified cross-references
  • Primary manufacturer: Hydro-Aire Aerospace Corp
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,gate, cataloged under National Stock Number 4810-00-871-1276, 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 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,gate
FSC / FSG4810 — No Item Name Available (FSG 48)
ManufacturersHydro-Aire Aerospace Corp (CAGE 81982)
Technical Specifications
ParameterValue
NSN4810-00-871-1276
Primary Part Number35-591
Item NameValve,gate
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerHydro-Aire Aerospace Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5940-00-231-4431SMB331485-6 INTERCHANGEABLE
Terminal,lug
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5120-00-305-227535590 INTERCHANGEABLE
Extractor Set,screw
Ridge Tool Company
5998-01-109-6687 INTERCHANGEABLE
Circuit Card Assembly
5998-01-109-6688 INTERCHANGEABLE
Circuit Card Assembly
5940-01-200-976935591 INTERCHANGEABLE
Terminal,lug
Hamilton Sundstrand Corporation Dba Collins Aerospace
4820-01-210-6983355-91 INTERCHANGEABLE
Retainer,disk,valve
Magnatrol Valve Corp Div Clark-Cooper
3020-01-309-820235590 INTERCHANGEABLE
Sprocket Wheel
Westerbeke Corporation
4320-01-408-2428 INTERCHANGEABLE
Pump,axial Pistons
Cross-Reference Index
Part NumberManufacturer
35-590 Hydro-Aire Aerospace Corp (USA)
35-591 PRIMARY Hydro-Aire Aerospace Corp (USA)
Related Parts
5940-00-231-4431INTERCHANGEABLE
TERMINAL,LUG
SMB331485-6
5120-00-305-2275INTERCHANGEABLE
EXTRACTOR SET,SCREW
35590
5998-01-109-6687INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5998-01-109-6688INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5940-01-200-9769INTERCHANGEABLE
TERMINAL,LUG
35591
4820-01-210-6983INTERCHANGEABLE
RETAINER,DISK,VALVE
355-91
3020-01-309-8202INTERCHANGEABLE
SPROCKET WHEEL
35590
4320-01-408-2428INTERCHANGEABLE
PUMP,AXIAL PISTONS

Frequently Asked Questions

What is NSN 4810-00-871-1276?

NSN 4810-00-871-1276 is a Valve,gate, manufactured by Hydro-Aire Aerospace Corp, classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-00-871-1276?

NSN 4810-00-871-1276 has 2 cross-referenced part numbers: 35-590 (Hydro-Aire Aerospace Corp), 35-591 (Hydro-Aire Aerospace Corp).

What NSN replaces 4810-00-871-1276?

There are 8 known substitutes for 4810-00-871-1276: 5940-00-231-4431, 5120-00-305-2275, 5998-01-109-6687 and 5 more. Verify interchangeability with system specifications before substitution.

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