PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3-40513-1Bushing,sleeve

Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector · NSN 3120-00-832-4192 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-832-4192 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-832-4192. Primary manufacturer part number: 3-40513-1.
Features
  • Bushing,sleeve — FSC 3120
  • Style Designator: SOLID, EXTERNAL FLANGE ONE END
  • Corner Shape: SQUARE LEFT FLANGE BODY CORNER
  • Material: COPPER ALLOY 955 OVERALL
  • Corner Shape: SQUARE INSIDE LEFT CORNER
  • Material Document and Classification: QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Surface Treatment: CADMIUM OUTSIDE DIAMETER SURFACE OF FLANGE
  • Corner Shape: SQUARE OUTSIDE RIGHT CORNER
Applications
  • Applications requiring Copper Alloy 955 Overall construction
General Description

The Bushing,sleeve, cataloged under National Stock Number 3120-00-832-4192, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-832-4192
Primary Part Number3-40513-1
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerNorthrop Grumman Technical Services, Inc. Dba Defense Systems Sector
StatusACTIVE
Style DesignatorSOLID, EXTERNAL FLANGE ONE END
Corner ShapeSQUARE LEFT FLANGE BODY CORNER
MaterialCOPPER ALLOY 955 OVERALL
Corner ShapeSQUARE INSIDE LEFT CORNER
Material Document and ClassificationQQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Surface TreatmentCADMIUM OUTSIDE DIAMETER SURFACE OF FLANGE
Corner ShapeSQUARE OUTSIDE RIGHT CORNER
Flange Width0.0590 INCHES MINIMUM AND 0.0600 INCHES MAXIMUM IN
Body Inside Diameter0.4330 INCHES MINIMUM AND 0.4350 INCHES MAXIMUM IN
Surface TreatmentCADMIUM RIGHT END SURFACE OF LEFT FLANGE
Surface TreatmentCADMIUM OUTSIDE DIAMETER SURFACE OF BODY
Corner ShapeSQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
Corner ShapeSQUARE INSIDE RIGHT CORNER
Corner ShapeSQUARE OUTSIDE LEFT CORNER
Body Outside Diameter0.5633 INCHES MINIMUM AND 0.5640 INCHES MAXIMUM IN
Surface TreatmentCADMIUM RIGHT END SURFACE OF BODY
Flange Outside Diameter0.8000 INCHES MINIMUM AND 0.8200 INCHES MAXIMUM IN
Surface TreatmentCADMIUM INSIDE DIAMETER SURFACE OF BODY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5325-00-291-9360GC590A7 INTERCHANGEABLE
Retainer,turnlock Fastener Eject
Northrop Grumman Systems Corporation
5970-01-033-083410-8109 INTERCHANGEABLE
Insulating Compound,electrical
Gc/waldom Inc
4130-01-160-147906DR8208DA0610 INTERCHANGEABLE
Compressor Unit,refrigeration
Carrier Corp
5340-01-532-6494 INTERCHANGEABLE
Clamp,loop
Cross-Reference Index
Part NumberManufacturer
3-40513-1 Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector (USA)
3-40513-1 Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems (USA)
108-109 Goodrich Corporation (USA)
108-109 Goodrich Corporation Div Advanced Structures Landing Systems (USA)
Related Parts
5325-00-291-9360INTERCHANGEABLE
RETAINER,TURNLOCK FASTENER EJECT
GC590A7
5970-01-033-0834INTERCHANGEABLE
INSULATING COMPOUND,ELECTRICAL
10-8109
4130-01-160-1479INTERCHANGEABLE
COMPRESSOR UNIT,REFRIGERATION
06DR8208DA0610
5340-01-532-6494INTERCHANGEABLE
CLAMP,LOOP

Frequently Asked Questions

What is NSN 3120-00-832-4192?

NSN 3120-00-832-4192 is a Bushing,sleeve, manufactured by Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-832-4192?

NSN 3120-00-832-4192 has 4 cross-referenced part numbers: 3-40513-1 (Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector), 3-40513-1 (Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems), 108-109 (Goodrich Corporation), 108-109 (Goodrich Corporation Div Advanced Structures Landing Systems).

What NSN replaces 3120-00-832-4192?

There are 4 known substitutes for 3120-00-832-4192: 5325-00-291-9360, 5970-01-033-0834, 4130-01-160-1479 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3-40513-1?

Key specifications for 3-40513-1: Style Designator: SOLID, EXTERNAL FLANGE ONE END; Corner Shape: SQUARE LEFT FLANGE BODY CORNER; Material: COPPER ALLOY 955 OVERALL; Corner Shape: SQUARE INSIDE LEFT CORNER. 19 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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