PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2711740Cover,vent

Parker Hannifin Corporation Div Hydraulic Systems Division · NSN 4810-01-426-1397 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-01-426-1397 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-426-1397. Primary manufacturer part number: 2711740.
Features
  • Cover,vent — FSC 4810
  • 3 verified cross-references
  • Primary manufacturer: Parker Hannifin Corporation Div Hydraulic Systems Division
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Cover,vent, cataloged under National Stock Number 4810-01-426-1397, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Parker Hannifin Corporation Div Hydraulic Systems Division. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4810-01-426-1397
Primary Part Number2711740
Item NameCover,vent
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerParker Hannifin Corporation Div Hydraulic Systems Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
9540-00-287-9358 INTERCHANGEABLE
Beam,structural
2920-00-496-46639B8087 INTERCHANGEABLE
Strip,insulation,ma
Caterpillar Inc Div Caterpillar Defense
9540-00-540-6025 INTERCHANGEABLE
Beam,structural
4210-01-364-1623132-004 INTERCHANGEABLE
Extinguisher,fire
Metalcraft, Inc Dba Metalcraft Inc Div Metalcraft Incorporated
Cross-Reference Index
Part NumberManufacturer
2711740 PRIMARY Parker Hannifin Corporation Div Hydraulic Systems Division (USA)
22899 Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div (USA)
2711740 Parker Hannifin Corporation Div Aerospace Group Headquarters (USA)
Related Parts
9540-00-287-9358INTERCHANGEABLE
BEAM,STRUCTURAL
2920-00-496-4663INTERCHANGEABLE
STRIP,INSULATION,MA
9B8087
9540-00-540-6025INTERCHANGEABLE
BEAM,STRUCTURAL
4210-01-364-1623INTERCHANGEABLE
EXTINGUISHER,FIRE
132-004

Frequently Asked Questions

What is NSN 4810-01-426-1397?

NSN 4810-01-426-1397 is a Cover,vent, manufactured by Parker Hannifin Corporation Div Hydraulic Systems Division, classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-01-426-1397?

NSN 4810-01-426-1397 has 3 cross-referenced part numbers: 2711740 (Parker Hannifin Corporation Div Hydraulic Systems Division), 22899 (Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div), 2711740 (Parker Hannifin Corporation Div Aerospace Group Headquarters).

What NSN replaces 4810-01-426-1397?

There are 4 known substitutes for 4810-01-426-1397: 9540-00-287-9358, 2920-00-496-4663, 9540-00-540-6025 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2711740?

Key specifications for 2711740: End Item Identification: AIR FORCE WEAPON SYSTEM CODE DT AIRCRAFT AIRLIFTER C-17A A. 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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