PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

22160Valve,vent

Hydraulics International, Inc. Dba Hydraulics International Inc · NSN 4820-01-725-3711 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-725-3711 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-725-3711. Primary manufacturer part number: 22160.
Features
  • Valve,vent — FSC 4820
  • Style Designator: TEE W/OFFSET
  • Valve Size: 0.375 INCHES IN
  • Flange Face Design: PLAIN ALL ENDS
  • Reference Number Differentiating Characteristics: ITEM IS FAA CERTIFIED
  • 2 verified cross-references
  • Primary manufacturer: Hydraulics International, Inc. Dba Hydraulics International Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,vent, cataloged under National Stock Number 4820-01-725-3711, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Hydraulics International, Inc. Dba Hydraulics International Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-725-3711
Primary Part Number22160
Item NameValve,vent
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerHydraulics International, Inc. Dba Hydraulics International Inc
StatusACTIVE
Style DesignatorTEE W/OFFSET
Valve Size0.375 INCHES IN
Flange Face DesignPLAIN ALL ENDS
Reference Number Differentiating CharacteristicsITEM IS FAA CERTIFIED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
9540-00-119-1728 INTERCHANGEABLE
Structural Section,special Shape
5950-00-136-3320 INTERCHANGEABLE
Reactor
5935-00-165-2484SM-A-617906-11 INTERCHANGEABLE
Connector Body,receptacle,electr
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5930-00-435-131722160 INTERCHANGEABLE
Switch,inertia
Emcore Corporation Div Concord Division
6625-00-445-2124 INTERCHANGEABLE
Board,register
3455-01-067-023550-10478 INTERCHANGEABLE
Reamer,machine
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
5310-01-080-152402 02160 INTERCHANGEABLE
Washer,flat
Pellerin Milnor Corporation
1005-01-128-54639348432 INTERCHANGEABLE
Collar,gas Regulator
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
5945-01-136-361322160 INTERCHANGEABLE
Relay,solid State
Setra Systems, Inc. Dba Gems Sensors
5310-01-261-964122160 INTERCHANGEABLE
Nut,impeller
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
Cross-Reference Index
Part NumberManufacturer
22160 Hydraulics International, Inc. Dba Hydraulics International Inc (USA)
22160-400 Hydraulics International, Inc. Dba Hydraulics International Inc (USA)
Related Parts
9540-00-119-1728INTERCHANGEABLE
STRUCTURAL SECTION,SPECIAL SHAPE
5950-00-136-3320INTERCHANGEABLE
REACTOR
5935-00-165-2484INTERCHANGEABLE
CONNECTOR BODY,RECEPTACLE,ELECTR
SM-A-617906-11
5930-00-435-1317INTERCHANGEABLE
SWITCH,INERTIA
22160
6625-00-445-2124INTERCHANGEABLE
BOARD,REGISTER
3455-01-067-0235INTERCHANGEABLE
REAMER,MACHINE
50-10478
5310-01-080-1524INTERCHANGEABLE
WASHER,FLAT
02 02160
1005-01-128-5463INTERCHANGEABLE
COLLAR,GAS REGULATOR
9348432
5945-01-136-3613INTERCHANGEABLE
RELAY,SOLID STATE
22160
5310-01-261-9641INTERCHANGEABLE
NUT,IMPELLER
22160
6515-01-530-0625INTERCHANGEABLE
SPECULA SET,VETERINARY
22160
5940-01-691-6263INTERCHANGEABLE
FERRULE,ELECTRICAL CONDUCTOR

Frequently Asked Questions

What is NSN 4820-01-725-3711?

NSN 4820-01-725-3711 is a Valve,vent, manufactured by Hydraulics International, Inc. Dba Hydraulics International Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-725-3711?

NSN 4820-01-725-3711 has 2 cross-referenced part numbers: 22160 (Hydraulics International, Inc. Dba Hydraulics International Inc), 22160-400 (Hydraulics International, Inc. Dba Hydraulics International Inc).

What NSN replaces 4820-01-725-3711?

There are 12 known substitutes for 4820-01-725-3711: 9540-00-119-1728, 5950-00-136-3320, 5935-00-165-2484 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 22160?

Key specifications for 22160: Style Designator: TEE W/OFFSET; Part Name Assigned by Controlling Agency: VALVE ASSEMBLY-2W 3/8 W; Special Features: BODY LENGTH 3.94 INCHES AND BODY WIDTH 2.25 INCHES. IN; End Item Identification: KC-46A AIRCRAFT A. 7 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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