Seal, Metallic, Aircraft Gas Turbi2840-00-509-6113
NSN 2840-00-509-6113 · NIIN 005096113 · Part number 266182
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 2840-00-509-6113 — this item is cataloged by the U.S. Government under National Stock Number 2840-00-509-6113. Manufacturer of record part number: 266182.
Also searched as2840-00-509-6113 ·
2840005096113 ·
NIIN 005096113 ·
00-509-6113 ·
FSC 2840 Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · CAGE 77445 · 266182
Manufacturer of record: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Identification
NSN: 2840-00-509-6113
NIIN: 005096113
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 266182
Manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
General Description
The Seal,metallic,aircraft Gas Turbi, cataloged under National Stock Number 2840-00-509-6113, 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. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2840-00-509-6113
Primary Part Number
266182
Item Name
Seal,metallic,aircraft Gas Turbi
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
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL Q — CCL Item — Commerce Control List
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6625-00-538-6455331C216H01REVAPOSSIBLE MATCH
AMMETER
Possible match (shared part number)Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5950-00-547-878526618-2POSSIBLE MATCH
COIL,ELECTRICAL
Possible match (shared part number)Honeywell International Inc. Div Aerospace - Torrance
4310-00-803-818926618-2POSSIBLE MATCH
ROTOR-FIRST
Possible match (shared part number)Drs Environmental Systems Inc
4730-01-241-2917004 997 48 72POSSIBLE MATCH
ADAPTER,STRAIGHT,PIPE TO TUBE
Possible match (shared part number)Bauer Compressors, Inc.
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
6625-00-538-6455POSSIBLE MATCH
AMMETER
331C216H01REVA
5950-00-547-8785POSSIBLE MATCH
COIL,ELECTRICAL
26618-2
4310-00-803-8189POSSIBLE MATCH
ROTOR-FIRST
26618-2
4730-01-241-2917POSSIBLE MATCH
ADAPTER,STRAIGHT,PIPE TO TUBE
004 997 48 72
Frequently Asked Questions
What is NSN 2840-00-509-6113?
NSN 2840-00-509-6113 is a Seal,metallic,aircraft Gas Turbi, 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 2840-00-509-6113?
NSN 2840-00-509-6113 has 1 manufacturer part number on file: 266182 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
What NSN replaces 2840-00-509-6113?
4 possible matches (shared part number, not a government interchangeability claim): 6625-00-538-6455, 5950-00-547-8785, 4310-00-803-8189. Verify interchangeability with system specifications before substitution.
What are the specifications of 266182?
Key specifications for 266182: Special Features: T.O. 2J-J75-4; DUCT-AFTERBURNER COOLING AIR; End Item Identification: J75 AIRCRAFT ENG. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2840-00-509-6113 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.
What is the DEMIL code for NSN 2840-00-509-6113?
NSN 2840-00-509-6113 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.