PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1647Bushing,sleeve

Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor · NSN 3120-00-142-0514 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-142-0514 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-142-0514. Primary manufacturer part number: 1647.
Features
  • Bushing,sleeve — FSC 3120
  • Body Inside Diameter: 0.8460 INCHES MINIMUM AND 0.8500 INCHES MAXIMUM IN
  • Material: COPPER ALLOY OVERALL
  • Corner Shape: SQUARE ALL CORNERS
  • Body Outside Diameter: 0.9380 INCHES MINIMUM AND 0.9390 INCHES MAXIMUM IN
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • 1 verified cross-reference
  • Primary manufacturer: Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
Applications
  • Applications requiring Copper Alloy Overall construction
General Description

The Bushing,sleeve, cataloged under National Stock Number 3120-00-142-0514, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor. Government technical data includes 5 verified specifications, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3120-00-142-0514
Primary Part Number1647
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerQuincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
StatusCANCELLED
Body Inside Diameter0.8460 INCHES MINIMUM AND 0.8500 INCHES MAXIMUM IN
MaterialCOPPER ALLOY OVERALL
Corner ShapeSQUARE ALL CORNERS
Body Outside Diameter0.9380 INCHES MINIMUM AND 0.9390 INCHES MAXIMUM IN
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6240-00-017-90061007 INTERCHANGEABLE
Lamp,incandescent
Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
5970-00-117-5336 INTERCHANGEABLE
Insulator,standoff
4820-00-146-94071647 INTERCHANGEABLE
Valve,ball
Rgi Inc Dba Rgi Inc
5985-00-284-6482487855-1 INTERCHANGEABLE
Support,antenna
L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
6680-00-337-7051E3602PC4 INTERCHANGEABLE
Splice,air Line
King Engineering Corporation Dba King-Gage Systems
6625-00-435-2338 INTERCHANGEABLE
Meter,electrical Frequency
5935-00-549-2646 INTERCHANGEABLE
Connector,receptacle,electrical
5961-00-617-4750 INTERCHANGEABLE
Semiconductor Device,diode
4820-00-920-27241647 INTERCHANGEABLE
Seat,valve
Lawler Manufacturing Company, Inc.
5950-00-931-39871783709-47 INTERCHANGEABLE
Transformer,audio Frequency
Honeywell International Inc. Dba Honeywell International
Cross-Reference Index
Part NumberManufacturer
1647 PRIMARY Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor (USA)
Related Parts
6240-00-017-9006INTERCHANGEABLE
LAMP,INCANDESCENT
1007
5970-00-117-5336INTERCHANGEABLE
INSULATOR,STANDOFF
4820-00-146-9407INTERCHANGEABLE
VALVE,BALL
1647
5985-00-284-6482INTERCHANGEABLE
SUPPORT,ANTENNA
487855-1
6680-00-337-7051INTERCHANGEABLE
SPLICE,AIR LINE
E3602PC4
6625-00-435-2338INTERCHANGEABLE
METER,ELECTRICAL FREQUENCY
5935-00-549-2646INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5961-00-617-4750INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
4820-00-920-2724INTERCHANGEABLE
SEAT,VALVE
1647
5950-00-931-3987INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
1783709-47
5915-01-005-9445INTERCHANGEABLE
FILTER,LOW PASS
158872-01
5310-01-246-2486INTERCHANGEABLE
WASHER,KEY
16-47

Frequently Asked Questions

What is NSN 3120-00-142-0514?

NSN 3120-00-142-0514 is a Bushing,sleeve, manufactured by Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor, classified under FSC 3120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3120-00-142-0514?

NSN 3120-00-142-0514 has 1 cross-referenced part number: 1647 (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor).

What NSN replaces 3120-00-142-0514?

There are 12 known substitutes for 3120-00-142-0514: 6240-00-017-9006, 5970-00-117-5336, 4820-00-146-9407 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1647?

Key specifications for 1647: Body Inside Diameter: 0.8460 INCHES MINIMUM AND 0.8500 INCHES MAXIMUM IN; Material: COPPER ALLOY OVERALL; Corner Shape: SQUARE ALL CORNERS; Overall Length: 0.8750 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3120-00-142-0514 still in active supply?

NSN 3120-00-142-0514 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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