PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A2239Bushing,sleeve

Automatic Valve Corp. Dba Automatic Valve Nuclear · NSN 3120-01-278-1847 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-278-1847 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-278-1847. Primary manufacturer part number: A2239.
Features
  • Bushing,sleeve — FSC 3120
  • 2 verified cross-references
  • Primary manufacturer: Automatic Valve Corp. Dba Automatic Valve Nuclear
Applications
  • Industrial machinery bearing replacement
  • Motor and pump shaft assemblies
  • HVAC blower and fan assemblies
General Description

The Bushing,sleeve, cataloged under National Stock Number 3120-01-278-1847, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Automatic Valve Corp. Dba Automatic Valve Nuclear. 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.

Catalog Facts
Item NameBushing,sleeve
FSC / FSG3120 — No Item Name Available (FSG 31)
ManufacturersAutomatic Valve Corp. Dba Automatic Valve Nuclear (CAGE 91510)
Technical Specifications
ParameterValue
NSN3120-01-278-1847
Primary Part NumberA2239
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerAutomatic Valve Corp. Dba Automatic Valve Nuclear
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6150-00-124-23952239 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Mission Systems Davenport Inc.
5935-00-227-73018060-1G4 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Te Connectivity Corporation
4520-00-413-44602239 INTERCHANGEABLE
Heating Element,electrical,nonim
Duke Mfg Co
5310-00-638-2870 INTERCHANGEABLE
Washer,key
5305-00-737-1508A2239 INTERCHANGEABLE
Screw Pivat
Am General Llc
2530-00-848-49493894219 INTERCHANGEABLE
Mount,cylinder
General Motors Llc Dba General Motors Llc
5935-01-027-9645CA3100E12S-2002-10S INTERCHANGEABLE
Connector,receptacle,electrical
Itt Cannon Llc
4320-01-080-1915RP-3A-200 INTERCHANGEABLE
Parts Kit,reciprocating Pump
Templeton Kenly and Co Inc
5331-01-173-87812-239 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
5945-01-185-5265 INTERCHANGEABLE
Relay,electromagnetic
Cross-Reference Index
Part NumberManufacturer
A2239 PRIMARY Automatic Valve Corp. Dba Automatic Valve Nuclear (USA)
2239 Automatic Valve Corp. Dba Automatic Valve Nuclear (USA)
Related Parts
6150-00-124-2395INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
2239
5935-00-227-7301INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
8060-1G4
4520-00-413-4460INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
2239
5310-00-638-2870INTERCHANGEABLE
WASHER,KEY
5305-00-737-1508INTERCHANGEABLE
SCREW PIVAT
A2239
2530-00-848-4949INTERCHANGEABLE
MOUNT,CYLINDER
3894219
5935-01-027-9645INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
CA3100E12S-2002-10S
4320-01-080-1915INTERCHANGEABLE
PARTS KIT,RECIPROCATING PUMP
RP-3A-200
5331-01-173-8781INTERCHANGEABLE
O-RING
2-239
5945-01-185-5265INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5895-01-194-1332INTERCHANGEABLE
CONVERTER,SIGNAL DATA
XL31K52 1/2A2-2-20
5305-01-361-1944INTERCHANGEABLE
SCREW,CLOSE TOLERANCE
445-2149

Frequently Asked Questions

What is NSN 3120-01-278-1847?

NSN 3120-01-278-1847 is a Bushing,sleeve, manufactured by Automatic Valve Corp. Dba Automatic Valve Nuclear, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-278-1847?

NSN 3120-01-278-1847 has 2 cross-referenced part numbers: A2239 (Automatic Valve Corp. Dba Automatic Valve Nuclear), 2239 (Automatic Valve Corp. Dba Automatic Valve Nuclear).

What NSN replaces 3120-01-278-1847?

There are 12 known substitutes for 3120-01-278-1847: 6150-00-124-2395, 5935-00-227-7301, 4520-00-413-4460 and 9 more. Verify interchangeability with system specifications before substitution.

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