Pratt And Whitney - NSN Manufacturer Parts Catalog

CAGE Code : 09993, 0KN81, 08SC2

Operating Segments: Aerospace and Electricity Generation

HQ: East Hartford, Connecticut, United States

Partners: AACO, MTU, GoAir, Collins Aerospace, Kawasaki Heavy Industries, General Electric, and others.

About Pratt & Whitney

Pratt & Whitney was first formed in 1925 when Frederick Rentschler, Edward Deeds, and Gordon Rentschler formed the Pratt & Whitney Aircraft Company with the help of Pratt & Whitney Machine Tool. The company’s initial product was the R-1340 Wasp, an aircraft engine that was used to power various flights and revolutionized American aviation. After the success of the R-1340 Wasp, Pratt & Whitney went on to release the R-985 Junior, and later an entire Wasp series. To this day, the Wasp series serves as the engine for many agricultural aircraft around the world. In 1929, Pratt & Whitney left Pratt & Whitney Machine Tools, merging with companies such as Boeing to form the United Aircraft and Transport Corporation (UATC). Pratt & Whitney kept their name, though five years later UATC was broken up and Pratt & Whitney merged with other manufacturers to form the United Aircraft Corporation. Recently, Pratt & Whitney has worked with the US Defense Department and other clients as they continue their business and development.

Products, Services, and Platforms

●        Reciprocating Engines: R-1340 Wasp, R-1690 Hornet, R-985 Wasp Junior, R-1535 Twin Wasp Junior, etc.

●        Turbojet Engines: J42, J48, J52, J57, J58, and more.

●        Turbofan Engines: JT3D, JT8D, JT9D, TF30, F100, etc.

●        Turboprop Engines: T34, XT45, T52, XT57, T73, and the T800.

●        Aeroderivative Industrial and Marine Gas Turbines: GG3/FT3, GG4/FT4, FT8, ST18M, and the ST40M.

●        Engine Maintenance Systems: Pratt & Whitney has the Ecopower pressure-washing service for engine maintenance.


Pratt & Whitney has partnered with AACO, MTU, GoAir, Collins Aerospace, Kawasaki Heavy Industries, General Electric, and others. Pratt & Whitney’s subsidiaries include those such as Pratt & Whitney Canada, Engine Alliance, International Aero Engines, Advanced Turbine Engine Company, Eagle Services Asia Private Ltd, Pratt & Whitney Engine Leading LLC, International Aero Engines, LLC, Homogeneous Metals, Inc., and others.


Pratt & Whitney’s competitors include those such as Rolls-Royce, GE Aviation, Safran, GE, Honeywell, GECAS, Meggitt, Engine Alliance, and Bentley.

Part No NSN Item Name QTY RFQ
676024 NA plug Avl RFQ
672822 NA regulatr Avl RFQ
668043 NA valve Avl RFQ
548225 NA elbow Avl RFQ
548049 NA bracket Avl RFQ
541170 NA ring Avl RFQ
537871 NA insulator Avl RFQ
537869 NA washer Avl RFQ
536763 NA bolt Avl RFQ
536214 NA lock Avl RFQ
534465 NA vane Avl RFQ
534463 NA vane Avl RFQ
520000 NA clamp Avl RFQ
511699 NA lever Avl RFQ
511413 NA bushing Avl RFQ
511347 NA seal Avl RFQ
511067 NA adjuster Avl RFQ
510967 NA bushing Avl RFQ
510883 NA nut Avl RFQ
510837 NA switch Avl RFQ
510835 NA connector Avl RFQ
510393 NA seal face Avl RFQ
505722 NA bearing Avl RFQ
502698 NA tube Avl RFQ
502387 NA bolt Avl RFQ
502333 NA bolt Avl RFQ
502282 NA rivet Avl RFQ
502281CL9 NA counterweight Avl RFQ
502281CL7 NA counterweight Avl RFQ
502281CL5 NA counterweight Avl RFQ
502281CL3 NA counterweight Avl RFQ
502281CL1 NA counterweight Avl RFQ
489599P25 NA bushing Avl RFQ
489599 NA bushing Avl RFQ
489597P5 NA bushing Avl RFQ
489597P3 NA bushing Avl RFQ
489597P10 NA bushing Avl RFQ
489596P5 NA bushing Avl RFQ
489596P3 NA bushing Avl RFQ
489596P10 NA bushing Avl RFQ
488612 NA plate Avl RFQ
487058 NA ring Avl RFQ
487054CL6 NA washer Avl RFQ
484638 NA ring Avl RFQ
484637 NA strainer Avl RFQ
484525 NA tripper Avl RFQ
484454 NA nut Avl RFQ
484453 NA strainer Avl RFQ
483839 NA bracket Avl RFQ
483828 NA retainer Avl RFQ
483817 NA retainer Avl RFQ
483753 NA seal ring Avl RFQ
483749 NA seal ring Avl RFQ
483744 NA seal ring Avl RFQ
483733 NA seal ring Avl RFQ
483721 NA seal ring Avl RFQ
483584 NA bearing Avl RFQ
483333 NA bracket Avl RFQ
483256 NA shield Avl RFQ
483138 NA washer Avl RFQ
482162 NA bolt Avl RFQ
480766 NA plate Avl RFQ
480167 NA bearing Avl RFQ
478829 NA seal Avl RFQ
31J2887-01 NA gershfty Avl RFQ
31J2852-01 NA busbar Avl RFQ
31J2850-01 NA busbar Avl RFQ
31J2613-01 NA seal Avl RFQ
31J2306-01 NA tube Avl RFQ
31J2289-01 NA brackety Avl RFQ
31J2255-01 NA seal Avl RFQ
31J1785-01 NA cover Avl RFQ
31J1662-01 NA grommet Avl RFQ
31J1564-01 NA resistr Avl RFQ
31J1443-01 NA gasket Avl RFQ
31H1111-01 NA casete y Avl RFQ
31H1028-03 NA rotrt3 y Avl RFQ
30J2027-01 NA collctr Avl RFQ
30J1721-01 NA pump x Avl RFQ
3041531 NA disc high turbine roto Avl RFQ
3036411 NA disc high turbine roto Avl RFQ
3023411 NA disc high turbine roto Avl RFQ
284063 NA clamp Avl RFQ
284062 NA clamp Avl RFQ
284061 NA clamp Avl RFQ

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