PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

33020Body,oil Pressure Pump

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · NSN 2810-00-479-3099 · FSC 2810 · No Item Name Available
Verified by PartsTable
NSN 2810-00-479-3099 — this item is cataloged by the U.S. Government under National Stock Number 2810-00-479-3099. Primary manufacturer part number: 33020.
Features
  • Body,oil Pressure Pump — FSC 2810
  • General Characteristics Item Description: MATL ALUMINUM ALLOY PER AMS 4280; 2.0 IN. LONG; 3.215 IN. OD; 2 HOLES 0.25 IN. DIA; 2 HOLES 0.28125 IN. DIA; 1 HOLE 0.561 IN. DIA; 1 HOLE 0.604 IN. DIA; ONE END CHAMFERED 0.010 IN. MIN AND 0.015 IN. MAX AT 45 DEG ON OD IN
  • 2 verified cross-references
  • Primary manufacturer: Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Body,oil Pressure Pump, cataloged under National Stock Number 2810-00-479-3099, is classified within Federal Supply Class 2810 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2810-00-479-3099
Primary Part Number33020
Item NameBody,oil Pressure Pump
FSC / FSG2810 / 28 — No Item Name Available
ManufacturerPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
StatusACTIVE
General Characteristics Item DescriptionMATL ALUMINUM ALLOY PER AMS 4280; 2.0 IN. LONG; 3.215 IN. OD; 2 HOLES 0.25 IN. DIA; 2 HOLES 0.28125 IN. DIA; 1 HOLE 0.561 IN. DIA; 1 HOLE 0.604 IN. DIA; ONE END CHAMFERED 0.010 IN. MIN AND 0.015 IN. MAX AT 45 DEG ON OD IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5310-00-176-8091 INTERCHANGEABLE
Nut,plain,castellated,hexagon
2920-00-353-9741 INTERCHANGEABLE
Drive,engine,electrical Starter
5935-00-581-13858897525 INTERCHANGEABLE
Plug,tip
Us Army Aviation and Missile Command
2510-01-200-582212324512 INTERCHANGEABLE
Panel,vehicular Operation
U S Army Tank Automotive Command Amsta-Im-Mm
5950-01-346-8684 INTERCHANGEABLE
Coil,radio Frequency
5985-01-371-9355SL33020 INTERCHANGEABLE
Accessory Kit,antenna
C & S Antennas, Inc Dba C & S Antennas Inc
3040-01-466-415433020 INTERCHANGEABLE
Gearshaft,spur
Oberdorfer Pumps Inc
6550-01-514-912133020 INTERCHANGEABLE
Test Kit,ferritin Determination
Beckman Coulter Inc Div Us Customer Operations
2090-01-538-278233020 INTERCHANGEABLE
Blade,windshield Wiper
Ongaro Marine Ltd
3110-01-629-100833020 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
Cross-Reference Index
Part NumberManufacturer
33020 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
33020 PRIMARY Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
Related Parts
5310-00-176-8091INTERCHANGEABLE
NUT,PLAIN,CASTELLATED,HEXAGON
2920-00-353-9741INTERCHANGEABLE
DRIVE,ENGINE,ELECTRICAL STARTER
5935-00-581-1385INTERCHANGEABLE
PLUG,TIP
8897525
2510-01-200-5822INTERCHANGEABLE
PANEL,VEHICULAR OPERATION
12324512
5950-01-346-8684INTERCHANGEABLE
COIL,RADIO FREQUENCY
5985-01-371-9355INTERCHANGEABLE
ACCESSORY KIT,ANTENNA
SL33020
3040-01-466-4154INTERCHANGEABLE
GEARSHAFT,SPUR
33020
6550-01-514-9121INTERCHANGEABLE
TEST KIT,FERRITIN DETERMINATION
33020
2090-01-538-2782INTERCHANGEABLE
BLADE,WINDSHIELD WIPER
33020
3110-01-629-1008INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
33020

Frequently Asked Questions

What is NSN 2810-00-479-3099?

NSN 2810-00-479-3099 is a Body,oil Pressure Pump, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 2810 (No Item Name Available). Status: active.

What are the part numbers for NSN 2810-00-479-3099?

NSN 2810-00-479-3099 has 2 cross-referenced part numbers: 33020 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 33020 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).

What NSN replaces 2810-00-479-3099?

There are 10 known substitutes for 2810-00-479-3099: 5310-00-176-8091, 2920-00-353-9741, 5935-00-581-1385 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 33020?

Key specifications for 33020: General Characteristics Item Description: MATL ALUMINUM ALLOY PER AMS 4280; 2.0 IN. LONG; 3.215 IN. OD; 2 HOLES 0.25 IN. DIA; 2 HOLES 0.28125 IN. DIA; 1 HOLE 0.561 IN. DIA; 1 HOLE 0.604 IN. DIA; ONE END CHAMFERED 0.010 IN. MIN AND 0.015 IN. MAX AT 45 DEG ON OD IN; End Item Identification: ACFT ENG R1830. 2 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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