NSN 2840-01-365-6875 · NIIN 013656875 · Part number 4063528
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 2840-01-365-6875 — this item is cataloged by the U.S. Government under National Stock Number 2840-01-365-6875. Manufacturer of record part number: 4063528.
Also searched as2840-01-365-6875 ·
2840013656875 ·
NIIN 013656875 ·
01-365-6875 ·
FSC 2840 Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · CAGE 77445 · 4063528
Nearby stock numbers← 2840-01-365-6836 Nozzle, Lubricating, Aircraft Gas
·
2840-01-365-6876 Sleeve, Spark Igniter, Turbine Eng →
Features
Retainer,spark Igniter,turbine E — FSC 2840
General Characteristics Item Description: MATERIAL AMS-5599; 1.504 MIN. 1.524 MAX. OUTSIDE DIAMETER; 1.010 MIN. 1.020 MAX. INSIDE DIAMETER HOLE; 0.024 MIN. 0.035 MAX. STOCK THICKNESS
3 manufacturer part numbers on file
Manufacturer of record: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Identification
NSN: 2840-01-365-6875
NIIN: 013656875
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 4063528
Manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
General Description
The Retainer,spark Igniter,turbine E, cataloged under National Stock Number 2840-01-365-6875, 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 3 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
2840-01-365-6875
Primary Part Number
4063528
Item Name
Retainer,spark Igniter,turbine E
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
MATERIAL AMS-5599; 1.504 MIN. 1.524 MAX. OUTSIDE DIAMETER; 1.010 MIN. 1.020 MAX. INSIDE DIAMETER HOLE; 0.024 MIN. 0.035 MAX. STOCK THICKNESS
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.
2840-00-004-4242
2840-00-004-4242 · Item name not on file
2840-00-021-4702
PLATE,RETAINING,TUB
2840-00-043-0981
BRACKET ASSEMBLY,TUBING
2840-00-043-0982
BRACKET ASSEMBLY,TUBING
2840-00-048-5261
2840-00-048-5261 · Item name not on file
2840-00-407-9165
DIPSTICK,ENGINE
2840-01-171-0875
SEAL,FUEL
2840-01-171-0875
SEAL,FUEL
Frequently Asked Questions
What is NSN 2840-01-365-6875?
NSN 2840-01-365-6875 is a Retainer,spark Igniter,turbine E, 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 2840-01-365-6875?
NSN 2840-01-365-6875 has 3 manufacturer part numbers on file: 4063528 (Berkshire Manufactured Products, Inc. Dba Pursuit Aerospace), 4063528 (Rtx Corporation Div Pratt & Whitney), 4063528 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
What are the specifications of 4063528?
Key specifications for 4063528: General Characteristics Item Description: MATERIAL AMS-5599; 1.504 MIN. 1.524 MAX. OUTSIDE DIAMETER; 1.010 MIN. 1.020 MAX. INSIDE DIAMETER HOLE; 0.024 MIN. 0.035 MAX. STOCK THICKNESS; End Item Identification: ACFT ENG F100PW200. 1 specification is documented in the U.S. Government catalog.
Is NSN 2840-01-365-6875 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.