NSN 2840-01-161-9759 · NIIN 011619759 · Part number 596216
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 77445
Government record, cited
NSN 2840-01-161-9759 — this item is cataloged by the U.S. Government under National Stock Number 2840-01-161-9759. Manufacturer of record part number: 596216.
Also searched as2840-01-161-9759 ·
2840011619759 ·
NIIN 011619759 ·
01-161-9759 ·
FSC 2840 Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · CAGE 77445 · 596216
General Characteristics Item Description: STEEL AMS 5517,4.230 MIN IN. 4.240 MAX IN. LG,1.103 MIN IN. 1.113 MAX IN. W 1ST END,0.745 MIN IN. 0.752 MAX IN. W 2ND END
2 manufacturer part numbers on file
Manufacturer of record: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Identification
NSN: 2840-01-161-9759
NIIN: 011619759
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 596216
Manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
General Description
The Lock,compressor Blade, cataloged under National Stock Number 2840-01-161-9759, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2840-01-161-9759
Primary Part Number
596216
Item Name
Lock,compressor Blade
FSC / FSG
2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
Manufacturer
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Status
ACTIVE
General Characteristics Item Description
STEEL AMS 5517,4.230 MIN IN. 4.240 MAX IN. LG,1.103 MIN IN. 1.113 MAX IN. W 1ST END,0.745 MIN IN. 0.752 MAX IN. W 2ND END
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
No interchangeability data on file.
Other items in FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2840-00-000-0048
ENGINE,AIRCRAFT,TURBO-SHAFT
2840-00-000-0049
MODIFICATION KIT,ENGINE
2840-00-001-1741
CASE AND NOZZLE ASSEMBLY,TURBINE
2840-00-001-1743
2840-00-001-1743 · Item name not on file
2840-00-001-2117
2840-00-001-2117 · Item name not on file
2840-00-001-2284
2840-00-001-2284 · Item name not on file
2840-00-001-3922
2840-00-001-3922 · Item name not on file
2840-00-001-4903
SEAL,AIR,AIRCRAFT GAS TURBINE EN
Frequently Asked Questions
What is NSN 2840-01-161-9759?
NSN 2840-01-161-9759 is a Lock,compressor Blade, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
What part numbers are listed for NSN 2840-01-161-9759?
NSN 2840-01-161-9759 has 2 manufacturer part numbers on file: 596216 (Rtx Corporation Div Pratt & Whitney), 596216 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
What are the specifications of 596216?
Key specifications for 596216: General Characteristics Item Description: STEEL AMS 5517,4.230 MIN IN. 4.240 MAX IN. LG,1.103 MIN IN. 1.113 MAX IN. W 1ST END,0.745 MIN IN. 0.752 MAX IN. W 2ND END; End Item Identification: ACFT ENG TF33. 1 specification is documented in the U.S. Government catalog.
Is NSN 2840-01-161-9759 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.