PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15157PDisc,balancing

Curtiss-Wright Electro-Mechanical Corporation Div Epd · NSN 4320-00-035-7479 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-035-7479 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-035-7479. Primary manufacturer part number: 15157P.
Features
  • Disc,balancing — FSC 4320
  • General Characteristics Item Description: STEEL,CORROSION RESISTING; 5.787 IN. OD; 4.843 IN. LG; W/NUMEROUS COUNTERBORES; HAS 8 GROOVES 5.787 IN. DIA,1.531 IN. LG; AND 21 GROOVES 4.365 IN. DIA,3.187 IN. LG IN
  • 4 verified cross-references
  • Primary manufacturer: Curtiss-Wright Electro-Mechanical Corporation Div Epd
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Disc,balancing, cataloged under National Stock Number 4320-00-035-7479, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. Government technical data includes 1 verified specification, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-00-035-7479
Primary Part Number15157P
Item NameDisc,balancing
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corporation Div Epd
StatusACTIVE
General Characteristics Item DescriptionSTEEL,CORROSION RESISTING; 5.787 IN. OD; 4.843 IN. LG; W/NUMEROUS COUNTERBORES; HAS 8 GROOVES 5.787 IN. DIA,1.531 IN. LG; AND 21 GROOVES 4.365 IN. DIA,3.187 IN. LG IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-147-75432678622 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5950-00-227-8737300043 INTERCHANGEABLE
Transformer,power
Astronics Test Systems Inc
5815-00-228-6706SC-C-69992-24 INTERCHANGEABLE
Bar,connecting,teletypewriter
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4730-00-257-2121 INTERCHANGEABLE
Tee,pipe
3110-00-293-9163 INTERCHANGEABLE
Bearing,ball,annular
5930-00-505-681110355 INTERCHANGEABLE
Switch,toggle
Thales Usa, Inc. Div Air Mobility Solutions ("ams")
5985-00-685-923791861 INTERCHANGEABLE
Switch,waveguide
Microlab/fxr Llc
4730-00-958-0384SAE J514-3 12-12 140130C INTERCHANGEABLE
Coupling,pipe
Sae International Dba Sae International
4470-01-077-6023 INTERCHANGEABLE
Vent Port Assembly
4820-01-308-179610560207 INTERCHANGEABLE
Disk,valve
General Dynamics Land Systems Canadacorp
Cross-Reference Index
Part NumberManufacturer
3205180 Naval Ship Systems Command (USA)
15157P Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
15157P PRIMARY Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
10355 Rps-Fl, Inc. Dba Rps Inc (USA)
Related Parts
5950-00-147-7543INTERCHANGEABLE
TRANSFORMER,POWER
2678622
5950-00-227-8737INTERCHANGEABLE
TRANSFORMER,POWER
300043
5815-00-228-6706INTERCHANGEABLE
BAR,CONNECTING,TELETYPEWRITER
SC-C-69992-24
4730-00-257-2121INTERCHANGEABLE
TEE,PIPE
3110-00-293-9163INTERCHANGEABLE
BEARING,BALL,ANNULAR
5930-00-505-6811INTERCHANGEABLE
SWITCH,TOGGLE
10355
5985-00-685-9237INTERCHANGEABLE
SWITCH,WAVEGUIDE
91861
4730-00-958-0384INTERCHANGEABLE
COUPLING,PIPE
SAE J514-3 12-12 140130C
4470-01-077-6023INTERCHANGEABLE
VENT PORT ASSEMBLY
4820-01-308-1796INTERCHANGEABLE
DISK,VALVE
10560207
5977-01-331-3432INTERCHANGEABLE
HOLDER,ELECTRICAL CONTACT BRUSH
0143485S01
5340-01-564-7584INTERCHANGEABLE
BRACKET,ANGLE
10355

Frequently Asked Questions

What is NSN 4320-00-035-7479?

NSN 4320-00-035-7479 is a Disc,balancing, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-035-7479?

NSN 4320-00-035-7479 has 4 cross-referenced part numbers: 3205180 (Naval Ship Systems Command), 15157P (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 15157P (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 10355 (Rps-Fl, Inc. Dba Rps Inc).

What NSN replaces 4320-00-035-7479?

There are 12 known substitutes for 4320-00-035-7479: 5950-00-147-7543, 5950-00-227-8737, 5815-00-228-6706 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15157P?

Key specifications for 15157P: General Characteristics Item Description: STEEL,CORROSION RESISTING; 5.787 IN. OD; 4.843 IN. LG; W/NUMEROUS COUNTERBORES; HAS 8 GROOVES 5.787 IN. DIA,1.531 IN. LG; AND 21 GROOVES 4.365 IN. DIA,3.187 IN. LG IN. 1 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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