PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6457Bushing,lower Pump

Northrop Grumman Systems Corporation Div Marine Systems · NSN 5365-00-146-0084 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-146-0084 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-146-0084. Primary manufacturer part number: 6457.
Features
  • Bushing,lower Pump — FSC 5365
  • 23 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation Div Marine Systems
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Bushing,lower Pump, cataloged under National Stock Number 5365-00-146-0084, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Northrop Grumman Systems Corporation Div Marine Systems. This item has 23 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBushing,lower Pump
FSC / FSG5365 — No Item Name Available (FSG 53)
ManufacturersWestinghouse Electric Corp (CAGE 79500); Northrop Grumman Systems Corporation Div Marine Systems (CAGE 90099); Westinghouse Electric Corp Sturtevant Div (CAGE 80231)
Technical Specifications
ParameterValue
NSN5365-00-146-0084
Primary Part Number6457
Item NameBushing,lower Pump
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Div Marine Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5310-00-282-95455308277 INTERCHANGEABLE
Nut,plain,hexagon
U S Army Tank Automotive Command Amsta-Im-Mm
6220-01-482-985006-39088-000 INTERCHANGEABLE
Stop Light,vehicular
Daimler Truck North America Llc
6515-01-561-5252CG415 INTERCHANGEABLE
Catheter,cardiovascular
Terumo Medical Corp
5120-01-658-35391SES0100601 INTERCHANGEABLE
Screwdriver,flat Tip
Systems Engineering Support Co. Dba Sesco
Cross-Reference Index
Part NumberManufacturer
D15-716BPC426 Westinghouse Electric Corp (USA)
D15-414AAPC426 Westinghouse Electric Corp (USA)
D15-716WPC426 Westinghouse Electric Corp (USA)
D15-414AAPC426 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-716SPC426 Westinghouse Electric Corp (USA)
D15-4140PC426 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-716PPC426 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-716BPC426 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-716PPC426 Westinghouse Electric Corp (USA)
6457 Westinghouse Electric Corp (USA)
D15-716SPC426 Northrop Grumman Systems Corporation Div Marine Systems (USA)
6457 PRIMARY Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-716WPC426 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-414DDPC426 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-414CCPC426 Westinghouse Electric Corp (USA)
D15-414CPC426 Westinghouse Electric Corp (USA)
D15-716TPC426 Westinghouse Electric Corp (USA)
D15-4140PC426 Westinghouse Electric Corp (USA)
D15-414CPC426 Northrop Grumman Systems Corporation Div Marine Systems (USA)
6457 Westinghouse Electric Corp Sturtevant Div (USA)
Related Parts
5310-00-282-9545INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5308277
6220-01-482-9850INTERCHANGEABLE
STOP LIGHT,VEHICULAR
06-39088-000
6515-01-561-5252INTERCHANGEABLE
CATHETER,CARDIOVASCULAR
CG415
5120-01-658-3539INTERCHANGEABLE
SCREWDRIVER,FLAT TIP
1SES0100601

Frequently Asked Questions

What is NSN 5365-00-146-0084?

NSN 5365-00-146-0084 is a Bushing,lower Pump, manufactured by Northrop Grumman Systems Corporation Div Marine Systems, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-146-0084?

NSN 5365-00-146-0084 has 23 cross-referenced part numbers: D15-716BPC426 (Westinghouse Electric Corp), D15-414AAPC426 (Westinghouse Electric Corp), D15-716WPC426 (Westinghouse Electric Corp), D15-414AAPC426 (Northrop Grumman Systems Corporation Div Marine Systems), D15-716SPC426 (Westinghouse Electric Corp) and 18 more.

What NSN replaces 5365-00-146-0084?

There are 4 known substitutes for 5365-00-146-0084: 5310-00-282-9545, 6220-01-482-9850, 6515-01-561-5252 and 1 more. Verify interchangeability with system specifications before substitution.

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