PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FV148Valve,vent

Honeywell International Inc Dba Honeywell Div Consumer Products Group · NSN 4820-00-441-7678 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-441-7678 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-441-7678. Primary manufacturer part number: FV148.
Features
  • Valve,vent — FSC 4820
  • 23 verified cross-references
  • Primary manufacturer: Honeywell International Inc Dba Honeywell Div Consumer Products Group
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,vent, cataloged under National Stock Number 4820-00-441-7678, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Honeywell International Inc Dba Honeywell Div Consumer Products Group. This item has 23 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4820-00-441-7678
Primary Part NumberFV148
Item NameValve,vent
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerHoneywell International Inc Dba Honeywell Div Consumer Products Group
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4820-00-032-80261383-8-8 INTERCHANGEABLE
Valve,plug
Hydro-Aire Aerospace Corp
5360-00-051-1347998-D-11 INTERCHANGEABLE
Spring,helical,compression
Lawler Manufacturing Company, Inc.
3120-00-054-36772-824 INTERCHANGEABLE
Bearing
Maytag Corporation Dba Maytag Appliancessales
5331-00-078-72952824 INTERCHANGEABLE
O-Ring
Lawler Manufacturing Company, Inc.
6240-00-143-6558 INTERCHANGEABLE
Lamp,incandescent
6145-00-144-0102M27500-22RC1S06 INTERCHANGEABLE
Wire,electrical
National Electrical Mfrs Assn Dba Nema
5325-00-200-6756 INTERCHANGEABLE
Ring,retaining
5999-00-238-0548231705REVDPT9 INTERCHANGEABLE
Contact,electrical
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
2810-00-336-176065518 INTERCHANGEABLE
Plug,crank Shaft Oi
Textron Lycoming Inc Williamsport Plant
6515-00-370-2300210-302 INTERCHANGEABLE
Anoscope
Hayden Medical Inc
Cross-Reference Index
Part NumberManufacturer
827331C1 International Harvester Co Agricultural Equipment Div (USA)
3178753 Am General Llc (USA)
FV148 PRIMARY Honeywell International Inc Dba Honeywell Div Consumer Products Group (USA)
3182478 PRIMARY Am General Llc (USA)
3232845 Chrysler Corp Engine and Components Sales Diversified Products Div (USA)
PV648 C E Niehoff & Co (USA)
3182478 Chrysler Corp Engine and Components Sales Diversified Products Div (USA)
6485390 General Motors Llc Dba General Motors Llc (USA)
3181893 Am General Llc (USA)
J3181893 PRIMARY Chrysler Corp Engine and Components Sales Diversified Products Div (USA)
PCV204 Borg-Warner Corp Automotive Parts Div (USA)
PV-732 PRIMARY Trw Inc Trw Intl Trade Government Sales Dept (USA)
CV727C General Motors Llc Dba General Motors (USA)
J3232845 PRIMARY Chrysler Corp Engine and Components Sales Diversified Products Div (USA)
3181893 Chrysler Corp Engine and Components Sales Diversified Products Div (USA)
3230351 Kenosha Automotive Plant Sub of American Motors Corp (USA)
CV727C General Motors Llc Dba General Motors Llc (USA)
6485390 Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (USA)
827331C1 Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
PV648 PRIMARY Trw Inc Replacement Parts Div (USA)
Related Parts
4820-00-032-8026INTERCHANGEABLE
VALVE,PLUG
1383-8-8
5360-00-051-1347INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
998-D-11
3120-00-054-3677INTERCHANGEABLE
BEARING
2-824
5331-00-078-7295INTERCHANGEABLE
O-RING
2824
6240-00-143-6558INTERCHANGEABLE
LAMP,INCANDESCENT
6145-00-144-0102INTERCHANGEABLE
WIRE,ELECTRICAL
M27500-22RC1S06
5325-00-200-6756INTERCHANGEABLE
RING,RETAINING
5999-00-238-0548INTERCHANGEABLE
CONTACT,ELECTRICAL
231705REVDPT9
2810-00-336-1760INTERCHANGEABLE
PLUG,CRANK SHAFT OI
65518
6515-00-370-2300INTERCHANGEABLE
ANOSCOPE
210-302
2825-00-388-6909INTERCHANGEABLE
BAFFLE,OIL
2824
5935-00-501-7979INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
28WC2824P

Frequently Asked Questions

What is NSN 4820-00-441-7678?

NSN 4820-00-441-7678 is a Valve,vent, manufactured by Honeywell International Inc Dba Honeywell Div Consumer Products Group, classified under FSC 4820 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4820-00-441-7678?

NSN 4820-00-441-7678 has 23 cross-referenced part numbers: 827331C1 (International Harvester Co Agricultural Equipment Div), 3178753 (Am General Llc), FV148 (Honeywell International Inc Dba Honeywell Div Consumer Products Group), 3182478 (Am General Llc), 3232845 (Chrysler Corp Engine and Components Sales Diversified Products Div) and 18 more.

What NSN replaces 4820-00-441-7678?

There are 12 known substitutes for 4820-00-441-7678: 4820-00-032-8026, 5360-00-051-1347, 3120-00-054-3677 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FV148?

Key specifications for FV148: Special Features: USED AS CYLINDER BLOCK VENTILATION VALVE WITH 1973 AMERICAN MOTORS 232 ENGINE. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4820-00-441-7678 still in active supply?

NSN 4820-00-441-7678 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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