PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

27368Adapter Vent,port

Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems · NSN 4820-00-922-1400 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-922-1400 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-922-1400. Primary manufacturer part number: 27368.
Features
  • Adapter Vent,port — FSC 4820
  • General Characteristics Item Description: ALUMINUM;ONE END WITH SQ FLANGE,4 BOLT HOLES 0.200 IN. ID;OTHER END HAS INTERNAL 1.875-12UN THD;3.683 IN. O/A LG IN
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Adapter Vent,port, cataloged under National Stock Number 4820-00-922-1400, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-922-1400
Primary Part Number27368
Item NameAdapter Vent,port
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerEaton Corporation Dba Airframe Div Fuel & Motion Control Systems
StatusACTIVE
General Characteristics Item DescriptionALUMINUM;ONE END WITH SQ FLANGE,4 BOLT HOLES 0.200 IN. ID;OTHER END HAS INTERNAL 1.875-12UN THD;3.683 IN. O/A LG IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3040-00-093-877627368 INTERCHANGEABLE
Gearshaft,spur
Honeywell International Inc. Div Aerospace - Torrance
5330-00-499-89596X35 INTERCHANGEABLE
Felt,mechanical,preformed
Rockford Powertrain Inc Div Powertrain Rockford, Inc.
5330-00-574-9249M600K322 INTERCHANGEABLE
Gasket
Sealcraft Corporation
4730-01-134-341227368 INTERCHANGEABLE
Fitting,oil Pressur
Williams International Co., L.l.c.
5330-01-139-609927368 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
Cross-Reference Index
Part NumberManufacturer
27368 PRIMARY Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems (USA)
Related Parts
3040-00-093-8776INTERCHANGEABLE
GEARSHAFT,SPUR
27368
5330-00-499-8959INTERCHANGEABLE
FELT,MECHANICAL,PREFORMED
6X35
5330-00-574-9249INTERCHANGEABLE
GASKET
M600K322
4730-01-134-3412INTERCHANGEABLE
FITTING,OIL PRESSUR
27368
5330-01-139-6099INTERCHANGEABLE
SEAL,PLAIN ENCASED
27368

Frequently Asked Questions

What is NSN 4820-00-922-1400?

NSN 4820-00-922-1400 is a Adapter Vent,port, manufactured by Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-922-1400?

NSN 4820-00-922-1400 has 1 cross-referenced part number: 27368 (Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems).

What NSN replaces 4820-00-922-1400?

There are 5 known substitutes for 4820-00-922-1400: 3040-00-093-8776, 5330-00-499-8959, 5330-00-574-9249 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 27368?

Key specifications for 27368: General Characteristics Item Description: ALUMINUM;ONE END WITH SQ FLANGE,4 BOLT HOLES 0.200 IN. ID;OTHER END HAS INTERNAL 1.875-12UN THD;3.683 IN. O/A LG IN. 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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